161427204

素因数分解:

$2^2\times 3^2\times {\mathrm{4484089}}^1$

素因数の和:4484099

約数の個数: 18

約数和(自身を含む): 408052190

約数和(自身を除く): 246624986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4484089, 8968178, 13452267, 17936356, 26904534, 40356801, 53809068, 80713602, 161427204]

約数ペア:

[(1, 161427204), (2, 80713602), (3, 53809068), (4, 40356801), (6, 26904534), (9, 17936356), (12, 13452267), (18, 8968178), (36, 4484089)]