31230468

素因数分解:

$2^2\times 3^3\times {\mathrm{289171}}^1$

素因数の和:289184

約数の個数: 24

約数和(自身を含む): 80968160

約数和(自身を除く): 49737692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289171, 578342, 867513, 1156684, 1735026, 2602539, 3470052, 5205078, 7807617, 10410156, 15615234, 31230468]

約数ペア:

[(1, 31230468), (2, 15615234), (3, 10410156), (4, 7807617), (6, 5205078), (9, 3470052), (12, 2602539), (18, 1735026), (27, 1156684), (36, 867513), (54, 578342), (108, 289171)]