31215156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53087}}^1$

素因数の和:53108

約数の個数: 36

約数和(自身を含む): 84728448

約数和(自身を除く): 53513292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 53087, 106174, 159261, 212348, 318522, 371609, 637044, 743218, 1114827, 1486436, 2229654, 2601263, 4459308, 5202526, 7803789, 10405052, 15607578, 31215156]

約数ペア:

[(1, 31215156), (2, 15607578), (3, 10405052), (4, 7803789), (6, 5202526), (7, 4459308), (12, 2601263), (14, 2229654), (21, 1486436), (28, 1114827), (42, 743218), (49, 637044), (84, 371609), (98, 318522), (147, 212348), (196, 159261), (294, 106174), (588, 53087)]