18165798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{144173}}^1$

素因数の和:144188

約数の個数: 24

約数和(自身を含む): 44982288

約数和(自身を除く): 26816490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 144173, 288346, 432519, 865038, 1009211, 1297557, 2018422, 2595114, 3027633, 6055266, 9082899, 18165798]

約数ペア:

[(1, 18165798), (2, 9082899), (3, 6055266), (6, 3027633), (7, 2595114), (9, 2018422), (14, 1297557), (18, 1009211), (21, 865038), (42, 432519), (63, 288346), (126, 144173)]