16864956

素因数分解:

$2^2\times 3^3\times {\mathrm{156157}}^1$

素因数の和:156170

約数の個数: 24

約数和(自身を含む): 43724240

約数和(自身を除く): 26859284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 156157, 312314, 468471, 624628, 936942, 1405413, 1873884, 2810826, 4216239, 5621652, 8432478, 16864956]

約数ペア:

[(1, 16864956), (2, 8432478), (3, 5621652), (4, 4216239), (6, 2810826), (9, 1873884), (12, 1405413), (18, 936942), (27, 624628), (36, 468471), (54, 312314), (108, 156157)]