15879474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 37564800

約数和(自身を除く): 21685326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 859, 1027, 1422, 1718, 2054, 2577, 3081, 5154, 6162, 7731, 9243, 11167, 15462, 18486, 22334, 33501, 67002, 67861, 100503, 135722, 201006, 203583, 407166, 610749, 882193, 1221498, 1764386, 2646579, 5293158, 7939737, 15879474]

約数ペア:

[(1, 15879474), (2, 7939737), (3, 5293158), (6, 2646579), (9, 1764386), (13, 1221498), (18, 882193), (26, 610749), (39, 407166), (78, 203583), (79, 201006), (117, 135722), (158, 100503), (234, 67861), (237, 67002), (474, 33501), (711, 22334), (859, 18486), (1027, 15462), (1422, 11167), (1718, 9243), (2054, 7731), (2577, 6162), (3081, 5154)]