18117001744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{4127}}^1$

素因数の和:4388

約数の個数: 80

約数和(自身を含む): 37346181120

約数和(自身を除く): 19229179376

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 151, 158, 184, 302, 316, 368, 604, 632, 1208, 1264, 1817, 2416, 3473, 3634, 4127, 6946, 7268, 8254, 11929, 13892, 14536, 16508, 23858, 27784, 29072, 33016, 47716, 55568, 66032, 94921, 95432, 189842, 190864, 274367, 326033, 379684, 548734, 623177, 652066, 759368, 1097468, 1246354, 1304132, 1518736, 2194936, 2492708, 2608264, 4389872, 4985416, 5216528, 7498759, 9970832, 14333071, 14997518, 28666142, 29995036, 49230983, 57332284, 59990072, 98461966, 114664568, 119980144, 196923932, 229329136, 393847864, 787695728, 1132312609, 2264625218, 4529250436, 9058500872, 18117001744]

約数ペア:

[(1, 18117001744), (2, 9058500872), (4, 4529250436), (8, 2264625218), (16, 1132312609), (23, 787695728), (46, 393847864), (79, 229329136), (92, 196923932), (151, 119980144), (158, 114664568), (184, 98461966), (302, 59990072), (316, 57332284), (368, 49230983), (604, 29995036), (632, 28666142), (1208, 14997518), (1264, 14333071), (1817, 9970832), (2416, 7498759), (3473, 5216528), (3634, 4985416), (4127, 4389872), (6946, 2608264), (7268, 2492708), (8254, 2194936), (11929, 1518736), (13892, 1304132), (14536, 1246354), (16508, 1097468), (23858, 759368), (27784, 652066), (29072, 623177), (33016, 548734), (47716, 379684), (55568, 326033), (66032, 274367), (94921, 190864), (95432, 189842)]