18810139968

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{3527}}^1$

素因数の和:3789

約数の個数: 168

約数和(自身を含む): 55358214912

約数和(自身を除く): 36548074944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 197, 282, 288, 376, 394, 423, 564, 576, 591, 752, 788, 846, 1128, 1182, 1504, 1576, 1692, 1773, 2256, 2364, 3008, 3152, 3384, 3527, 3546, 4512, 4728, 6304, 6768, 7054, 7092, 9024, 9259, 9456, 10581, 12608, 13536, 14108, 14184, 18518, 18912, 21162, 27072, 27777, 28216, 28368, 31743, 37036, 37824, 42324, 55554, 56432, 56736, 63486, 74072, 83331, 84648, 111108, 112864, 113472, 126972, 148144, 165769, 166662, 169296, 222216, 225728, 253944, 296288, 331538, 333324, 338592, 444432, 497307, 507888, 592576, 663076, 666648, 677184, 694819, 888864, 994614, 1015776, 1326152, 1333296, 1389638, 1491921, 1777728, 1989228, 2031552, 2084457, 2652304, 2666592, 2779276, 2983842, 3978456, 4168914, 5304608, 5333184, 5558552, 5967684, 6253371, 7956912, 8337828, 10609216, 11117104, 11935368, 12506742, 15913824, 16675656, 22234208, 23870736, 25013484, 31827648, 32656493, 33351312, 44468416, 47741472, 50026968, 65312986, 66702624, 95482944, 97969479, 100053936, 130625972, 133405248, 195938958, 200107872, 261251944, 293908437, 391877916, 400215744, 522503888, 587816874, 783755832, 1045007776, 1175633748, 1567511664, 2090015552, 2351267496, 3135023328, 4702534992, 6270046656, 9405069984, 18810139968]

約数ペア:

[(1, 18810139968), (2, 9405069984), (3, 6270046656), (4, 4702534992), (6, 3135023328), (8, 2351267496), (9, 2090015552), (12, 1567511664), (16, 1175633748), (18, 1045007776), (24, 783755832), (32, 587816874), (36, 522503888), (47, 400215744), (48, 391877916), (64, 293908437), (72, 261251944), (94, 200107872), (96, 195938958), (141, 133405248), (144, 130625972), (188, 100053936), (192, 97969479), (197, 95482944), (282, 66702624), (288, 65312986), (376, 50026968), (394, 47741472), (423, 44468416), (564, 33351312), (576, 32656493), (591, 31827648), (752, 25013484), (788, 23870736), (846, 22234208), (1128, 16675656), (1182, 15913824), (1504, 12506742), (1576, 11935368), (1692, 11117104), (1773, 10609216), (2256, 8337828), (2364, 7956912), (3008, 6253371), (3152, 5967684), (3384, 5558552), (3527, 5333184), (3546, 5304608), (4512, 4168914), (4728, 3978456), (6304, 2983842), (6768, 2779276), (7054, 2666592), (7092, 2652304), (9024, 2084457), (9259, 2031552), (9456, 1989228), (10581, 1777728), (12608, 1491921), (13536, 1389638), (14108, 1333296), (14184, 1326152), (18518, 1015776), (18912, 994614), (21162, 888864), (27072, 694819), (27777, 677184), (28216, 666648), (28368, 663076), (31743, 592576), (37036, 507888), (37824, 497307), (42324, 444432), (55554, 338592), (56432, 333324), (56736, 331538), (63486, 296288), (74072, 253944), (83331, 225728), (84648, 222216), (111108, 169296), (112864, 166662), (113472, 165769), (126972, 148144)]