90294438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1157621}}^1$

素因数の和:1157639

約数の個数: 16

約数和(自身を含む): 194480496

約数和(自身を除く): 104186058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1157621, 2315242, 3472863, 6945726, 15049073, 30098146, 45147219, 90294438]

約数ペア:

[(1, 90294438), (2, 45147219), (3, 30098146), (6, 15049073), (13, 6945726), (26, 3472863), (39, 2315242), (78, 1157621)]