90151938

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{45949}}^1$

素因数の和:46066

約数の個数: 24

約数和(自身を含む): 197125500

約数和(自身を除く): 106973562

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 45949, 91898, 137847, 275694, 413541, 827082, 5008441, 10016882, 15025323, 30050646, 45075969, 90151938]

約数ペア:

[(1, 90151938), (2, 45075969), (3, 30050646), (6, 15025323), (9, 10016882), (18, 5008441), (109, 827082), (218, 413541), (327, 275694), (654, 137847), (981, 91898), (1962, 45949)]