15691970502

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{848857}}^1$

素因数の和:848957

約数の個数: 48

約数和(自身を含む): 37078117440

約数和(自身を除く): 21386146938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 6162, 9243, 18486, 848857, 1697714, 2546571, 5093142, 7639713, 11035141, 15279426, 22070282, 33105423, 66210846, 67059703, 99316269, 134119406, 198632538, 201179109, 402358218, 603537327, 871776139, 1207074654, 1743552278, 2615328417, 5230656834, 7845985251, 15691970502]

約数ペア:

[(1, 15691970502), (2, 7845985251), (3, 5230656834), (6, 2615328417), (9, 1743552278), (13, 1207074654), (18, 871776139), (26, 603537327), (39, 402358218), (78, 201179109), (79, 198632538), (117, 134119406), (158, 99316269), (234, 67059703), (237, 66210846), (474, 33105423), (711, 22070282), (1027, 15279426), (1422, 11035141), (2054, 7639713), (3081, 5093142), (6162, 2546571), (9243, 1697714), (18486, 848857)]