57921498

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139907}}^1$

素因数の和:139938

約数の個数: 24

約数和(自身を含む): 130953888

約数和(自身を除く): 73032390

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 139907, 279814, 419721, 839442, 1259163, 2518326, 3217861, 6435722, 9653583, 19307166, 28960749, 57921498]

約数ペア:

[(1, 57921498), (2, 28960749), (3, 19307166), (6, 9653583), (9, 6435722), (18, 3217861), (23, 2518326), (46, 1259163), (69, 839442), (138, 419721), (207, 279814), (414, 139907)]