258940908

素因数分解:

$2^2\times 3^3\times {\mathrm{2397601}}^1$

素因数の和:2397614

約数の個数: 24

約数和(自身を含む): 671328560

約数和(自身を除く): 412387652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2397601, 4795202, 7192803, 9590404, 14385606, 21578409, 28771212, 43156818, 64735227, 86313636, 129470454, 258940908]

約数ペア:

[(1, 258940908), (2, 129470454), (3, 86313636), (4, 64735227), (6, 43156818), (9, 28771212), (12, 21578409), (18, 14385606), (27, 9590404), (36, 7192803), (54, 4795202), (108, 2397601)]