18438132386

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2579}}^1\times {\mathrm{87187}}^1$

素因数の和:89809

約数の個数: 16

約数和(自身を含む): 28343075040

約数和(自身を除く): 9904942654

約数列:

[1, 2, 41, 82, 2579, 5158, 87187, 105739, 174374, 211478, 3574667, 7149334, 224855273, 449710546, 9219066193, 18438132386]

約数ペア:

[(1, 18438132386), (2, 9219066193), (41, 449710546), (82, 224855273), (2579, 7149334), (5158, 3574667), (87187, 211478), (105739, 174374)]