171318924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{679837}}^1$

素因数の和:679854

約数の個数: 36

約数和(自身を含む): 494922064

約数和(自身を除く): 323603140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 679837, 1359674, 2039511, 2719348, 4079022, 4758859, 6118533, 8158044, 9517718, 12237066, 14276577, 19035436, 24474132, 28553154, 42829731, 57106308, 85659462, 171318924]

約数ペア:

[(1, 171318924), (2, 85659462), (3, 57106308), (4, 42829731), (6, 28553154), (7, 24474132), (9, 19035436), (12, 14276577), (14, 12237066), (18, 9517718), (21, 8158044), (28, 6118533), (36, 4758859), (42, 4079022), (63, 2719348), (84, 2039511), (126, 1359674), (252, 679837)]