21474162

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{70177}}^1$

素因数の和:70202

約数の個数: 24

約数和(自身を含む): 49264956

約数和(自身を除く): 27790794

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 70177, 140354, 210531, 421062, 631593, 1193009, 1263186, 2386018, 3579027, 7158054, 10737081, 21474162]

約数ペア:

[(1, 21474162), (2, 10737081), (3, 7158054), (6, 3579027), (9, 2386018), (17, 1263186), (18, 1193009), (34, 631593), (51, 421062), (102, 210531), (153, 140354), (306, 70177)]