54497394

素因数分解:

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

素因数の和:144191

約数の個数: 32

約数和(自身を含む): 138407040

約数和(自身を除く): 83909646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 144173, 288346, 432519, 865038, 1009211, 1297557, 2018422, 2595114, 3027633, 3892671, 6055266, 7785342, 9082899, 18165798, 27248697, 54497394]

約数ペア:

[(1, 54497394), (2, 27248697), (3, 18165798), (6, 9082899), (7, 7785342), (9, 6055266), (14, 3892671), (18, 3027633), (21, 2595114), (27, 2018422), (42, 1297557), (54, 1009211), (63, 865038), (126, 432519), (189, 288346), (378, 144173)]