21142121364

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31177}}^1$

素因数の和:31236

約数の個数: 240

約数和(自身を含む): 70984075008

約数和(自身を除く): 49841953644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 81, 84, 91, 92, 108, 117, 126, 138, 156, 161, 162, 182, 189, 207, 234, 252, 273, 276, 299, 322, 324, 351, 364, 378, 414, 468, 483, 546, 567, 598, 621, 644, 702, 756, 819, 828, 897, 966, 1053, 1092, 1134, 1196, 1242, 1404, 1449, 1638, 1794, 1863, 1932, 2093, 2106, 2268, 2457, 2484, 2691, 2898, 3276, 3588, 3726, 4186, 4212, 4347, 4914, 5382, 5796, 6279, 7371, 7452, 8073, 8372, 8694, 9828, 10764, 12558, 13041, 14742, 16146, 17388, 18837, 24219, 25116, 26082, 29484, 31177, 32292, 37674, 48438, 52164, 56511, 62354, 75348, 93531, 96876, 113022, 124708, 169533, 187062, 218239, 226044, 280593, 339066, 374124, 405301, 436478, 561186, 654717, 678132, 717071, 810602, 841779, 872956, 1122372, 1215903, 1309434, 1434142, 1621204, 1683558, 1964151, 2151213, 2431806, 2525337, 2618868, 2837107, 2868284, 3367116, 3647709, 3928302, 4302426, 4863612, 5019497, 5050674, 5674214, 5892453, 6453639, 7295418, 7856604, 8511321, 8604852, 9321923, 10038994, 10101348, 10943127, 11348428, 11784906, 12907278, 14590836, 15058491, 17022642, 17677359, 18643846, 19360917, 20077988, 21886254, 23569812, 25533963, 25814556, 27965769, 30116982, 32829381, 34045284, 35354718, 37287692, 38721834, 43772508, 45175473, 51067926, 55931538, 58082751, 60233964, 65253461, 65658762, 70709436, 76601889, 77443668, 83897307, 90350946, 102135852, 111863076, 116165502, 130506922, 131317524, 135526419, 153203778, 167794614, 180701892, 195760383, 229805667, 232331004, 251691921, 261013844, 271052838, 306407556, 335589228, 391520766, 406579257, 459611334, 503383842, 542105676, 587281149, 755075763, 783041532, 813158514, 919222668, 1006767684, 1174562298, 1510151526, 1626317028, 1761843447, 2349124596, 3020303052, 3523686894, 5285530341, 7047373788, 10571060682, 21142121364]

約数ペア:

[(1, 21142121364), (2, 10571060682), (3, 7047373788), (4, 5285530341), (6, 3523686894), (7, 3020303052), (9, 2349124596), (12, 1761843447), (13, 1626317028), (14, 1510151526), (18, 1174562298), (21, 1006767684), (23, 919222668), (26, 813158514), (27, 783041532), (28, 755075763), (36, 587281149), (39, 542105676), (42, 503383842), (46, 459611334), (52, 406579257), (54, 391520766), (63, 335589228), (69, 306407556), (78, 271052838), (81, 261013844), (84, 251691921), (91, 232331004), (92, 229805667), (108, 195760383), (117, 180701892), (126, 167794614), (138, 153203778), (156, 135526419), (161, 131317524), (162, 130506922), (182, 116165502), (189, 111863076), (207, 102135852), (234, 90350946), (252, 83897307), (273, 77443668), (276, 76601889), (299, 70709436), (322, 65658762), (324, 65253461), (351, 60233964), (364, 58082751), (378, 55931538), (414, 51067926), (468, 45175473), (483, 43772508), (546, 38721834), (567, 37287692), (598, 35354718), (621, 34045284), (644, 32829381), (702, 30116982), (756, 27965769), (819, 25814556), (828, 25533963), (897, 23569812), (966, 21886254), (1053, 20077988), (1092, 19360917), (1134, 18643846), (1196, 17677359), (1242, 17022642), (1404, 15058491), (1449, 14590836), (1638, 12907278), (1794, 11784906), (1863, 11348428), (1932, 10943127), (2093, 10101348), (2106, 10038994), (2268, 9321923), (2457, 8604852), (2484, 8511321), (2691, 7856604), (2898, 7295418), (3276, 6453639), (3588, 5892453), (3726, 5674214), (4186, 5050674), (4212, 5019497), (4347, 4863612), (4914, 4302426), (5382, 3928302), (5796, 3647709), (6279, 3367116), (7371, 2868284), (7452, 2837107), (8073, 2618868), (8372, 2525337), (8694, 2431806), (9828, 2151213), (10764, 1964151), (12558, 1683558), (13041, 1621204), (14742, 1434142), (16146, 1309434), (17388, 1215903), (18837, 1122372), (24219, 872956), (25116, 841779), (26082, 810602), (29484, 717071), (31177, 678132), (32292, 654717), (37674, 561186), (48438, 436478), (52164, 405301), (56511, 374124), (62354, 339066), (75348, 280593), (93531, 226044), (96876, 218239), (113022, 187062), (124708, 169533)]