9993212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 18642960

約数和(自身を除く): 8649748

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 821, 1642, 3043, 3284, 6086, 12172, 13957, 27914, 55828, 146959, 293918, 587836, 2498303, 4996606, 9993212]

約数ペア:

[(1, 9993212), (2, 4996606), (4, 2498303), (17, 587836), (34, 293918), (68, 146959), (179, 55828), (358, 27914), (716, 13957), (821, 12172), (1642, 6086), (3043, 3284)]