61631838

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{56131}}^1$

素因数の和:56200

約数の個数: 24

約数和(自身を含む): 135727176

約数和(自身を除く): 74095338

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 56131, 112262, 168393, 336786, 505179, 1010358, 3423991, 6847982, 10271973, 20543946, 30815919, 61631838]

約数ペア:

[(1, 61631838), (2, 30815919), (3, 20543946), (6, 10271973), (9, 6847982), (18, 3423991), (61, 1010358), (122, 505179), (183, 336786), (366, 168393), (549, 112262), (1098, 56131)]