61895214

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{31547}}^1$

素因数の和:31664

約数の個数: 24

約数和(自身を含む): 135340920

約数和(自身を除く): 73445706

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 31547, 63094, 94641, 189282, 283923, 567846, 3438623, 6877246, 10315869, 20631738, 30947607, 61895214]

約数ペア:

[(1, 61895214), (2, 30947607), (3, 20631738), (6, 10315869), (9, 6877246), (18, 3438623), (109, 567846), (218, 283923), (327, 189282), (654, 94641), (981, 63094), (1962, 31547)]