20190156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34337}}^1$

素因数の和:34358

約数の個数: 36

約数和(自身を含む): 54803448

約数和(自身を除く): 34613292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34337, 68674, 103011, 137348, 206022, 240359, 412044, 480718, 721077, 961436, 1442154, 1682513, 2884308, 3365026, 5047539, 6730052, 10095078, 20190156]

約数ペア:

[(1, 20190156), (2, 10095078), (3, 6730052), (4, 5047539), (6, 3365026), (7, 2884308), (12, 1682513), (14, 1442154), (21, 961436), (28, 721077), (42, 480718), (49, 412044), (84, 240359), (98, 206022), (147, 137348), (196, 103011), (294, 68674), (588, 34337)]