90442818

素因数分解:

$2^1\times 3^4\times {\mathrm{558289}}^1$

素因数の和:558303

約数の個数: 20

約数和(自身を含む): 202659270

約数和(自身を除く): 112216452

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 558289, 1116578, 1674867, 3349734, 5024601, 10049202, 15073803, 30147606, 45221409, 90442818]

約数ペア:

[(1, 90442818), (2, 45221409), (3, 30147606), (6, 15073803), (9, 10049202), (18, 5024601), (27, 3349734), (54, 1674867), (81, 1116578), (162, 558289)]