9864424518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{2179}}^1$

素因数の和:2781

約数の個数: 64

約数和(自身を含む): 21470453760

約数和(自身を除く): 11606029242

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 457, 762, 914, 1371, 1651, 2179, 2742, 3302, 4358, 4953, 5941, 6537, 9906, 11882, 13074, 17823, 28327, 35646, 56654, 58039, 84981, 116078, 169962, 174117, 276733, 348234, 553466, 754507, 830199, 995803, 1509014, 1660398, 1991606, 2263521, 2987409, 3597529, 4527042, 5974818, 7195058, 10792587, 12945439, 21585174, 25890878, 38836317, 77672634, 126466981, 252933962, 379400943, 758801886, 1644070753, 3288141506, 4932212259, 9864424518]

約数ペア:

[(1, 9864424518), (2, 4932212259), (3, 3288141506), (6, 1644070753), (13, 758801886), (26, 379400943), (39, 252933962), (78, 126466981), (127, 77672634), (254, 38836317), (381, 25890878), (457, 21585174), (762, 12945439), (914, 10792587), (1371, 7195058), (1651, 5974818), (2179, 4527042), (2742, 3597529), (3302, 2987409), (4358, 2263521), (4953, 1991606), (5941, 1660398), (6537, 1509014), (9906, 995803), (11882, 830199), (13074, 754507), (17823, 553466), (28327, 348234), (35646, 276733), (56654, 174117), (58039, 169962), (84981, 116078)]