438078204

素因数分解:

$2^2\times 3^2\times {\mathrm{12168839}}^1$

素因数の和:12168849

約数の個数: 18

約数和(自身を含む): 1107364440

約数和(自身を除く): 669286236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12168839, 24337678, 36506517, 48675356, 73013034, 109519551, 146026068, 219039102, 438078204]

約数ペア:

[(1, 438078204), (2, 219039102), (3, 146026068), (4, 109519551), (6, 73013034), (9, 48675356), (12, 36506517), (18, 24337678), (36, 12168839)]