1330972074

素因数分解:

$2^1\times 3^4\times {\mathrm{8215877}}^1$

素因数の和:8215891

約数の個数: 20

約数和(自身を含む): 2982363714

約数和(自身を除く): 1651391640

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8215877, 16431754, 24647631, 49295262, 73942893, 147885786, 221828679, 443657358, 665486037, 1330972074]

約数ペア:

[(1, 1330972074), (2, 665486037), (3, 443657358), (6, 221828679), (9, 147885786), (18, 73942893), (27, 49295262), (54, 24647631), (81, 16431754), (162, 8215877)]