4181814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 128

約数和(自身を含む): 12257280

約数和(自身を除く): 8075466

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 37, 39, 42, 46, 54, 63, 69, 74, 78, 91, 111, 117, 126, 138, 161, 182, 189, 207, 222, 234, 259, 273, 299, 322, 333, 351, 378, 414, 481, 483, 518, 546, 598, 621, 666, 702, 777, 819, 851, 897, 962, 966, 999, 1242, 1443, 1449, 1554, 1638, 1702, 1794, 1998, 2093, 2331, 2457, 2553, 2691, 2886, 2898, 3367, 4186, 4329, 4347, 4662, 4914, 5106, 5382, 5957, 6279, 6734, 6993, 7659, 8073, 8658, 8694, 10101, 11063, 11914, 12558, 12987, 13986, 15318, 16146, 17871, 18837, 20202, 22126, 22977, 25974, 30303, 33189, 35742, 37674, 45954, 53613, 56511, 60606, 66378, 77441, 90909, 99567, 107226, 113022, 154882, 160839, 181818, 199134, 232323, 298701, 321678, 464646, 597402, 696969, 1393938, 2090907, 4181814]

約数ペア:

[(1, 4181814), (2, 2090907), (3, 1393938), (6, 696969), (7, 597402), (9, 464646), (13, 321678), (14, 298701), (18, 232323), (21, 199134), (23, 181818), (26, 160839), (27, 154882), (37, 113022), (39, 107226), (42, 99567), (46, 90909), (54, 77441), (63, 66378), (69, 60606), (74, 56511), (78, 53613), (91, 45954), (111, 37674), (117, 35742), (126, 33189), (138, 30303), (161, 25974), (182, 22977), (189, 22126), (207, 20202), (222, 18837), (234, 17871), (259, 16146), (273, 15318), (299, 13986), (322, 12987), (333, 12558), (351, 11914), (378, 11063), (414, 10101), (481, 8694), (483, 8658), (518, 8073), (546, 7659), (598, 6993), (621, 6734), (666, 6279), (702, 5957), (777, 5382), (819, 5106), (851, 4914), (897, 4662), (962, 4347), (966, 4329), (999, 4186), (1242, 3367), (1443, 2898), (1449, 2886), (1554, 2691), (1638, 2553), (1702, 2457), (1794, 2331), (1998, 2093)]