18342216

素因数分解:

$2^3\times 3^2\times {\mathrm{254753}}^1$

素因数の和:254765

約数の個数: 24

約数和(自身を含む): 49677030

約数和(自身を除く): 31334814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 254753, 509506, 764259, 1019012, 1528518, 2038024, 2292777, 3057036, 4585554, 6114072, 9171108, 18342216]

約数ペア:

[(1, 18342216), (2, 9171108), (3, 6114072), (4, 4585554), (6, 3057036), (8, 2292777), (9, 2038024), (12, 1528518), (18, 1019012), (24, 764259), (36, 509506), (72, 254753)]