18737092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{38713}}^1$

素因数の和:38739

約数の個数: 18

約数和(自身を含む): 36042734

約数和(自身を除く): 17305642

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 38713, 77426, 154852, 425843, 851686, 1703372, 4684273, 9368546, 18737092]

約数ペア:

[(1, 18737092), (2, 9368546), (4, 4684273), (11, 1703372), (22, 851686), (44, 425843), (121, 154852), (242, 77426), (484, 38713)]