90138474

素因数分解:

$2^1\times 3^3\times {\mathrm{1669231}}^1$

素因数の和:1669242

約数の個数: 16

約数和(自身を含む): 200307840

約数和(自身を除く): 110169366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1669231, 3338462, 5007693, 10015386, 15023079, 30046158, 45069237, 90138474]

約数ペア:

[(1, 90138474), (2, 45069237), (3, 30046158), (6, 15023079), (9, 10015386), (18, 5007693), (27, 3338462), (54, 1669231)]