396999204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4726181}}^1$

素因数の和:4726195

約数の個数: 24

約数和(自身を含む): 1058664768

約数和(自身を除く): 661665564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4726181, 9452362, 14178543, 18904724, 28357086, 33083267, 56714172, 66166534, 99249801, 132333068, 198499602, 396999204]

約数ペア:

[(1, 396999204), (2, 198499602), (3, 132333068), (4, 99249801), (6, 66166534), (7, 56714172), (12, 33083267), (14, 28357086), (21, 18904724), (28, 14178543), (42, 9452362), (84, 4726181)]