18869551668

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1933}}^1$

素因数の和:2057

約数の個数: 216

約数和(自身を含む): 55053739104

約数和(自身を除く): 36184187436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 83, 99, 108, 121, 132, 162, 166, 198, 242, 243, 249, 297, 324, 332, 363, 396, 484, 486, 498, 594, 726, 747, 891, 913, 972, 996, 1089, 1188, 1452, 1494, 1782, 1826, 1933, 2178, 2241, 2673, 2739, 2988, 3267, 3564, 3652, 3866, 4356, 4482, 5346, 5478, 5799, 6534, 6723, 7732, 8217, 8964, 9801, 10043, 10692, 10956, 11598, 13068, 13446, 16434, 17397, 19602, 20086, 20169, 21263, 23196, 24651, 26892, 29403, 30129, 32868, 34794, 39204, 40172, 40338, 42526, 49302, 52191, 58806, 60258, 63789, 69588, 73953, 80676, 85052, 90387, 98604, 104382, 117612, 120516, 127578, 147906, 156573, 160439, 180774, 191367, 208764, 221859, 233893, 255156, 271161, 295812, 313146, 320878, 361548, 382734, 443718, 467786, 469719, 481317, 542322, 574101, 626292, 641756, 701679, 765468, 813483, 887436, 935572, 939438, 962634, 1084644, 1148202, 1403358, 1443951, 1626966, 1722303, 1764829, 1878876, 1925268, 2105037, 2296404, 2440449, 2806716, 2887902, 3253932, 3444606, 3529658, 4210074, 4331853, 4880898, 5166909, 5294487, 5775804, 6315111, 6889212, 7059316, 8420148, 8663706, 9761796, 10333818, 10588974, 12630222, 12995559, 15883461, 17327412, 18945333, 19413119, 20667636, 21177948, 25260444, 25991118, 31766922, 37890666, 38826238, 38986677, 47650383, 51982236, 56835999, 58239357, 63533844, 75781332, 77652476, 77973354, 95300766, 113671998, 116478714, 142951149, 155946708, 174718071, 190601532, 227343996, 232957428, 285902298, 349436142, 428853447, 524154213, 571804596, 698872284, 857706894, 1048308426, 1572462639, 1715413788, 2096616852, 3144925278, 4717387917, 6289850556, 9434775834, 18869551668]

約数ペア:

[(1, 18869551668), (2, 9434775834), (3, 6289850556), (4, 4717387917), (6, 3144925278), (9, 2096616852), (11, 1715413788), (12, 1572462639), (18, 1048308426), (22, 857706894), (27, 698872284), (33, 571804596), (36, 524154213), (44, 428853447), (54, 349436142), (66, 285902298), (81, 232957428), (83, 227343996), (99, 190601532), (108, 174718071), (121, 155946708), (132, 142951149), (162, 116478714), (166, 113671998), (198, 95300766), (242, 77973354), (243, 77652476), (249, 75781332), (297, 63533844), (324, 58239357), (332, 56835999), (363, 51982236), (396, 47650383), (484, 38986677), (486, 38826238), (498, 37890666), (594, 31766922), (726, 25991118), (747, 25260444), (891, 21177948), (913, 20667636), (972, 19413119), (996, 18945333), (1089, 17327412), (1188, 15883461), (1452, 12995559), (1494, 12630222), (1782, 10588974), (1826, 10333818), (1933, 9761796), (2178, 8663706), (2241, 8420148), (2673, 7059316), (2739, 6889212), (2988, 6315111), (3267, 5775804), (3564, 5294487), (3652, 5166909), (3866, 4880898), (4356, 4331853), (4482, 4210074), (5346, 3529658), (5478, 3444606), (5799, 3253932), (6534, 2887902), (6723, 2806716), (7732, 2440449), (8217, 2296404), (8964, 2105037), (9801, 1925268), (10043, 1878876), (10692, 1764829), (10956, 1722303), (11598, 1626966), (13068, 1443951), (13446, 1403358), (16434, 1148202), (17397, 1084644), (19602, 962634), (20086, 939438), (20169, 935572), (21263, 887436), (23196, 813483), (24651, 765468), (26892, 701679), (29403, 641756), (30129, 626292), (32868, 574101), (34794, 542322), (39204, 481317), (40172, 469719), (40338, 467786), (42526, 443718), (49302, 382734), (52191, 361548), (58806, 320878), (60258, 313146), (63789, 295812), (69588, 271161), (73953, 255156), (80676, 233893), (85052, 221859), (90387, 208764), (98604, 191367), (104382, 180774), (117612, 160439), (120516, 156573), (127578, 147906)]