31170582

素因数分解:

$2^1\times 3^6\times {\mathrm{21379}}^1$

素因数の和:21399

約数の個数: 28

約数和(自身を含む): 70105020

約数和(自身を除く): 38934438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 21379, 42758, 64137, 128274, 192411, 384822, 577233, 1154466, 1731699, 3463398, 5195097, 10390194, 15585291, 31170582]

約数ペア:

[(1, 31170582), (2, 15585291), (3, 10390194), (6, 5195097), (9, 3463398), (18, 1731699), (27, 1154466), (54, 577233), (81, 384822), (162, 192411), (243, 128274), (486, 64137), (729, 42758), (1458, 21379)]