18078858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{143483}}^1$

素因数の和:143498

約数の個数: 24

約数和(自身を含む): 44767008

約数和(自身を除く): 26688150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 143483, 286966, 430449, 860898, 1004381, 1291347, 2008762, 2582694, 3013143, 6026286, 9039429, 18078858]

約数ペア:

[(1, 18078858), (2, 9039429), (3, 6026286), (6, 3013143), (7, 2582694), (9, 2008762), (14, 1291347), (18, 1004381), (21, 860898), (42, 430449), (63, 286966), (126, 143483)]