56040426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239489}}^1$

素因数の和:239510

約数の個数: 24

約数和(自身を含む): 130761540

約数和(自身を除く): 74721114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239489, 478978, 718467, 1436934, 2155401, 3113357, 4310802, 6226714, 9340071, 18680142, 28020213, 56040426]

約数ペア:

[(1, 56040426), (2, 28020213), (3, 18680142), (6, 9340071), (9, 6226714), (13, 4310802), (18, 3113357), (26, 2155401), (39, 1436934), (78, 718467), (117, 478978), (234, 239489)]