18444318

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 38817792

約数和(自身を除く): 20373474

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 1871, 3286, 3742, 4929, 5613, 9858, 11226, 58001, 99163, 116002, 174003, 198326, 297489, 348006, 594978, 3074053, 6148106, 9222159, 18444318]

約数ペア:

[(1, 18444318), (2, 9222159), (3, 6148106), (6, 3074053), (31, 594978), (53, 348006), (62, 297489), (93, 198326), (106, 174003), (159, 116002), (186, 99163), (318, 58001), (1643, 11226), (1871, 9858), (3286, 5613), (3742, 4929)]