15117048

素因数分解:

$2^3\times 3^2\times {\mathrm{209959}}^1$

素因数の和:209971

約数の個数: 24

約数和(自身を含む): 40942200

約数和(自身を除く): 25825152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 209959, 419918, 629877, 839836, 1259754, 1679672, 1889631, 2519508, 3779262, 5039016, 7558524, 15117048]

約数ペア:

[(1, 15117048), (2, 7558524), (3, 5039016), (4, 3779262), (6, 2519508), (8, 1889631), (9, 1679672), (12, 1259754), (18, 839836), (24, 629877), (36, 419918), (72, 209959)]