8423658

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20347}}^1$

素因数の和:20378

約数の個数: 24

約数和(自身を含む): 19045728

約数和(自身を除く): 10622070

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 20347, 40694, 61041, 122082, 183123, 366246, 467981, 935962, 1403943, 2807886, 4211829, 8423658]

約数ペア:

[(1, 8423658), (2, 4211829), (3, 2807886), (6, 1403943), (9, 935962), (18, 467981), (23, 366246), (46, 183123), (69, 122082), (138, 61041), (207, 40694), (414, 20347)]