18977063952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5134487}}^1$

素因数の和:5134516

約数の個数: 80

約数和(自身を含む): 61120945152

約数和(自身を除く): 42143881200

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 5134487, 10268974, 15403461, 20537948, 30806922, 35941409, 41075896, 56479357, 61613844, 71882818, 82151792, 107824227, 112958714, 123227688, 143765636, 169438071, 215648454, 225917428, 246455376, 287531272, 338876142, 395355499, 431296908, 451834856, 575062544, 677752284, 790710998, 862593816, 903669712, 1186066497, 1355504568, 1581421996, 1725187632, 2372132994, 2711009136, 3162843992, 4744265988, 6325687984, 9488531976, 18977063952]

約数ペア:

[(1, 18977063952), (2, 9488531976), (3, 6325687984), (4, 4744265988), (6, 3162843992), (7, 2711009136), (8, 2372132994), (11, 1725187632), (12, 1581421996), (14, 1355504568), (16, 1186066497), (21, 903669712), (22, 862593816), (24, 790710998), (28, 677752284), (33, 575062544), (42, 451834856), (44, 431296908), (48, 395355499), (56, 338876142), (66, 287531272), (77, 246455376), (84, 225917428), (88, 215648454), (112, 169438071), (132, 143765636), (154, 123227688), (168, 112958714), (176, 107824227), (231, 82151792), (264, 71882818), (308, 61613844), (336, 56479357), (462, 41075896), (528, 35941409), (616, 30806922), (924, 20537948), (1232, 15403461), (1848, 10268974), (3696, 5134487)]