18157150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{33013}}^1$

素因数の和:33036

約数の個数: 24

約数和(自身を含む): 36843624

約数和(自身を除く): 18686474

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 33013, 66026, 165065, 330130, 363143, 726286, 825325, 1650650, 1815715, 3631430, 9078575, 18157150]

約数ペア:

[(1, 18157150), (2, 9078575), (5, 3631430), (10, 1815715), (11, 1650650), (22, 825325), (25, 726286), (50, 363143), (55, 330130), (110, 165065), (275, 66026), (550, 33013)]