1396643814

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{711847}}^1$

素因数の和:711964

約数の個数: 24

約数和(自身を含む): 3053827920

約数和(自身を除く): 1657184106

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 711847, 1423694, 2135541, 4271082, 6406623, 12813246, 77591323, 155182646, 232773969, 465547938, 698321907, 1396643814]

約数ペア:

[(1, 1396643814), (2, 698321907), (3, 465547938), (6, 232773969), (9, 155182646), (18, 77591323), (109, 12813246), (218, 6406623), (327, 4271082), (654, 2135541), (981, 1423694), (1962, 711847)]