15721994394

素因数分解:

$2^1\times 3^2\times {\mathrm{8017}}^1\times {\mathrm{108949}}^1$

素因数の和:116974

約数の個数: 24

約数和(自身を含む): 34068882900

約数和(自身を除く): 18346888506

約数列:

[1, 2, 3, 6, 9, 18, 8017, 16034, 24051, 48102, 72153, 108949, 144306, 217898, 326847, 653694, 980541, 1961082, 873444133, 1746888266, 2620332399, 5240664798, 7860997197, 15721994394]

約数ペア:

[(1, 15721994394), (2, 7860997197), (3, 5240664798), (6, 2620332399), (9, 1746888266), (18, 873444133), (8017, 1961082), (16034, 980541), (24051, 653694), (48102, 326847), (72153, 217898), (108949, 144306)]