18025938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{143063}}^1$

素因数の和:143078

約数の個数: 24

約数和(自身を含む): 44635968

約数和(自身を除く): 26610030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 143063, 286126, 429189, 858378, 1001441, 1287567, 2002882, 2575134, 3004323, 6008646, 9012969, 18025938]

約数ペア:

[(1, 18025938), (2, 9012969), (3, 6008646), (6, 3004323), (7, 2575134), (9, 2002882), (14, 1287567), (18, 1001441), (21, 858378), (42, 429189), (63, 286126), (126, 143063)]