18245828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1499}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 34020000

約数和(自身を除く): 15774172

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 1499, 2998, 3043, 5996, 6086, 12172, 25483, 50966, 101932, 268321, 536642, 1073284, 4561457, 9122914, 18245828]

約数ペア:

[(1, 18245828), (2, 9122914), (4, 4561457), (17, 1073284), (34, 536642), (68, 268321), (179, 101932), (358, 50966), (716, 25483), (1499, 12172), (2998, 6086), (3043, 5996)]