31228386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{106219}}^1$

素因数の和:106238

約数の個数: 24

約数和(自身を含む): 72654480

約数和(自身を除く): 41426094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 106219, 212438, 318657, 637314, 743533, 1487066, 2230599, 4461198, 5204731, 10409462, 15614193, 31228386]

約数ペア:

[(1, 31228386), (2, 15614193), (3, 10409462), (6, 5204731), (7, 4461198), (14, 2230599), (21, 1487066), (42, 743533), (49, 637314), (98, 318657), (147, 212438), (294, 106219)]