25392018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^3\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 53691840

約数和(自身を除く): 28299822

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 617, 722, 1083, 1234, 1851, 2166, 3702, 6859, 11723, 13718, 20577, 23446, 35169, 41154, 70338, 222737, 445474, 668211, 1336422, 4232003, 8464006, 12696009, 25392018]

約数ペア:

[(1, 25392018), (2, 12696009), (3, 8464006), (6, 4232003), (19, 1336422), (38, 668211), (57, 445474), (114, 222737), (361, 70338), (617, 41154), (722, 35169), (1083, 23446), (1234, 20577), (1851, 13718), (2166, 11723), (3702, 6859)]