90021282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1154119}}^1$

素因数の和:1154137

約数の個数: 16

約数和(自身を含む): 193892160

約数和(自身を除く): 103870878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1154119, 2308238, 3462357, 6924714, 15003547, 30007094, 45010641, 90021282]

約数ペア:

[(1, 90021282), (2, 45010641), (3, 30007094), (6, 15003547), (13, 6924714), (26, 3462357), (39, 2308238), (78, 1154119)]