31212108

素因数分解:

$2^2\times 3^3\times {\mathrm{289001}}^1$

素因数の和:289014

約数の個数: 24

約数和(自身を含む): 80920560

約数和(自身を除く): 49708452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289001, 578002, 867003, 1156004, 1734006, 2601009, 3468012, 5202018, 7803027, 10404036, 15606054, 31212108]

約数ペア:

[(1, 31212108), (2, 15606054), (3, 10404036), (4, 7803027), (6, 5202018), (9, 3468012), (12, 2601009), (18, 1734006), (27, 1156004), (36, 867003), (54, 578002), (108, 289001)]