15679842678

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{17209}}^1$

素因数の和:17626

約数の個数: 64

約数和(自身を含む): 35686656000

約数和(自身を除く): 20006813322

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 359, 423, 718, 846, 1077, 1269, 2154, 2538, 3231, 6462, 9693, 16873, 17209, 19386, 33746, 34418, 50619, 51627, 101238, 103254, 151857, 154881, 303714, 309762, 455571, 464643, 808823, 911142, 929286, 1617646, 2426469, 4852938, 6178031, 7279407, 12356062, 14558814, 18534093, 21838221, 37068186, 43676442, 55602279, 111204558, 166806837, 290367457, 333613674, 580734914, 871102371, 1742204742, 2613307113, 5226614226, 7839921339, 15679842678]

約数ペア:

[(1, 15679842678), (2, 7839921339), (3, 5226614226), (6, 2613307113), (9, 1742204742), (18, 871102371), (27, 580734914), (47, 333613674), (54, 290367457), (94, 166806837), (141, 111204558), (282, 55602279), (359, 43676442), (423, 37068186), (718, 21838221), (846, 18534093), (1077, 14558814), (1269, 12356062), (2154, 7279407), (2538, 6178031), (3231, 4852938), (6462, 2426469), (9693, 1617646), (16873, 929286), (17209, 911142), (19386, 808823), (33746, 464643), (34418, 455571), (50619, 309762), (51627, 303714), (101238, 154881), (103254, 151857)]