15020118

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2521}}^1$

素因数の和:2860

約数の個数: 24

約数和(自身を含む): 32654856

約数和(自身を除く): 17634738

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2521, 2979, 5042, 5958, 7563, 15126, 22689, 45378, 834451, 1668902, 2503353, 5006706, 7510059, 15020118]

約数ペア:

[(1, 15020118), (2, 7510059), (3, 5006706), (6, 2503353), (9, 1668902), (18, 834451), (331, 45378), (662, 22689), (993, 15126), (1986, 7563), (2521, 5958), (2979, 5042)]