57221436

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{18131}}^1$

素因数の和:18401

約数の個数: 24

約数和(自身を含む): 134031744

約数和(自身を除く): 76810308

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 18131, 36262, 54393, 72524, 108786, 217572, 4768453, 9536906, 14305359, 19073812, 28610718, 57221436]

約数ペア:

[(1, 57221436), (2, 28610718), (3, 19073812), (4, 14305359), (6, 9536906), (12, 4768453), (263, 217572), (526, 108786), (789, 72524), (1052, 54393), (1578, 36262), (3156, 18131)]