218331567306

素因数分解:

$2^1\times 3^2\times {\mathrm{3943}}^1\times {\mathrm{3076219}}^1$

素因数の和:3080170

約数の個数: 24

約数和(自身を含む): 473171855520

約数和(自身を除く): 254840288214

約数列:

[1, 2, 3, 6, 9, 18, 3943, 7886, 11829, 23658, 35487, 70974, 3076219, 6152438, 9228657, 18457314, 27685971, 55371942, 12129531517, 24259063034, 36388594551, 72777189102, 109165783653, 218331567306]

約数ペア:

[(1, 218331567306), (2, 109165783653), (3, 72777189102), (6, 36388594551), (9, 24259063034), (18, 12129531517), (3943, 55371942), (7886, 27685971), (11829, 18457314), (23658, 9228657), (35487, 6152438), (70974, 3076219)]