42240156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71837}}^1$

素因数の和:71858

約数の個数: 36

約数和(自身を含む): 114653448

約数和(自身を除く): 72413292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 71837, 143674, 215511, 287348, 431022, 502859, 862044, 1005718, 1508577, 2011436, 3017154, 3520013, 6034308, 7040026, 10560039, 14080052, 21120078, 42240156]

約数ペア:

[(1, 42240156), (2, 21120078), (3, 14080052), (4, 10560039), (6, 7040026), (7, 6034308), (12, 3520013), (14, 3017154), (21, 2011436), (28, 1508577), (42, 1005718), (49, 862044), (84, 502859), (98, 431022), (147, 287348), (196, 215511), (294, 143674), (588, 71837)]