90220266

素因数分解:

$2^1\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{4013}}^1$

素因数の和:5270

約数の個数: 24

約数和(自身を含む): 195682500

約数和(自身を除く): 105462234

約数列:

[1, 2, 3, 6, 9, 18, 1249, 2498, 3747, 4013, 7494, 8026, 11241, 12039, 22482, 24078, 36117, 72234, 5012237, 10024474, 15036711, 30073422, 45110133, 90220266]

約数ペア:

[(1, 90220266), (2, 45110133), (3, 30073422), (6, 15036711), (9, 10024474), (18, 5012237), (1249, 72234), (2498, 36117), (3747, 24078), (4013, 22482), (7494, 12039), (8026, 11241)]