18243666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{144791}}^1$

素因数の和:144806

約数の個数: 24

約数和(自身を含む): 45175104

約数和(自身を除く): 26931438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 144791, 289582, 434373, 868746, 1013537, 1303119, 2027074, 2606238, 3040611, 6081222, 9121833, 18243666]

約数ペア:

[(1, 18243666), (2, 9121833), (3, 6081222), (6, 3040611), (7, 2606238), (9, 2027074), (14, 1303119), (18, 1013537), (21, 868746), (42, 434373), (63, 289582), (126, 144791)]