425663838

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{56171}}^1$

素因数の和:56600

約数の個数: 24

約数和(自身を含む): 924478776

約数和(自身を除く): 498814938

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 56171, 112342, 168513, 337026, 505539, 1011078, 23647991, 47295982, 70943973, 141887946, 212831919, 425663838]

約数ペア:

[(1, 425663838), (2, 212831919), (3, 141887946), (6, 70943973), (9, 47295982), (18, 23647991), (421, 1011078), (842, 505539), (1263, 337026), (2526, 168513), (3789, 112342), (7578, 56171)]