90237402

素因数分解:

$2^1\times 3^4\times {\mathrm{557021}}^1$

素因数の和:557035

約数の個数: 20

約数和(自身を含む): 202198986

約数和(自身を除く): 111961584

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 557021, 1114042, 1671063, 3342126, 5013189, 10026378, 15039567, 30079134, 45118701, 90237402]

約数ペア:

[(1, 90237402), (2, 45118701), (3, 30079134), (6, 15039567), (9, 10026378), (18, 5013189), (27, 3342126), (54, 1671063), (81, 1114042), (162, 557021)]