90282978

素因数分解:

$2^1\times 3^3\times {\mathrm{1671907}}^1$

素因数の和:1671918

約数の個数: 16

約数和(自身を含む): 200628960

約数和(自身を除く): 110345982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1671907, 3343814, 5015721, 10031442, 15047163, 30094326, 45141489, 90282978]

約数ペア:

[(1, 90282978), (2, 45141489), (3, 30094326), (6, 15047163), (9, 10031442), (18, 5015721), (27, 3343814), (54, 1671907)]