18835673952

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1\times {\mathrm{3257}}^1$

素因数の和:3940

約数の個数: 96

約数和(自身を含む): 50009726592

約数和(自身を除く): 31174052640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 563, 642, 856, 1126, 1284, 1689, 1712, 2252, 2568, 3257, 3378, 3424, 4504, 5136, 6514, 6756, 9008, 9771, 10272, 13028, 13512, 18016, 19542, 26056, 27024, 39084, 52112, 54048, 60241, 78168, 104224, 120482, 156336, 180723, 240964, 312672, 348499, 361446, 481928, 696998, 722892, 963856, 1045497, 1393996, 1445784, 1833691, 1927712, 2090994, 2787992, 2891568, 3667382, 4181988, 5501073, 5575984, 5783136, 7334764, 8363976, 11002146, 11151968, 14669528, 16727952, 22004292, 29339056, 33455904, 44008584, 58678112, 88017168, 176034336, 196204937, 392409874, 588614811, 784819748, 1177229622, 1569639496, 2354459244, 3139278992, 4708918488, 6278557984, 9417836976, 18835673952]

約数ペア:

[(1, 18835673952), (2, 9417836976), (3, 6278557984), (4, 4708918488), (6, 3139278992), (8, 2354459244), (12, 1569639496), (16, 1177229622), (24, 784819748), (32, 588614811), (48, 392409874), (96, 196204937), (107, 176034336), (214, 88017168), (321, 58678112), (428, 44008584), (563, 33455904), (642, 29339056), (856, 22004292), (1126, 16727952), (1284, 14669528), (1689, 11151968), (1712, 11002146), (2252, 8363976), (2568, 7334764), (3257, 5783136), (3378, 5575984), (3424, 5501073), (4504, 4181988), (5136, 3667382), (6514, 2891568), (6756, 2787992), (9008, 2090994), (9771, 1927712), (10272, 1833691), (13028, 1445784), (13512, 1393996), (18016, 1045497), (19542, 963856), (26056, 722892), (27024, 696998), (39084, 481928), (52112, 361446), (54048, 348499), (60241, 312672), (78168, 240964), (104224, 180723), (120482, 156336)]