31190124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{371311}}^1$

素因数の和:371325

約数の個数: 24

約数和(自身を含む): 83173888

約数和(自身を除く): 51983764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 371311, 742622, 1113933, 1485244, 2227866, 2599177, 4455732, 5198354, 7797531, 10396708, 15595062, 31190124]

約数ペア:

[(1, 31190124), (2, 15595062), (3, 10396708), (4, 7797531), (6, 5198354), (7, 4455732), (12, 2599177), (14, 2227866), (21, 1485244), (28, 1113933), (42, 742622), (84, 371311)]