427813812

素因数分解:

$2^2\times 3^4\times {\mathrm{1320413}}^1$

素因数の和:1320429

約数の個数: 30

約数和(自身を含む): 1118390658

約数和(自身を除く): 690576846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1320413, 2640826, 3961239, 5281652, 7922478, 11883717, 15844956, 23767434, 35651151, 47534868, 71302302, 106953453, 142604604, 213906906, 427813812]

約数ペア:

[(1, 427813812), (2, 213906906), (3, 142604604), (4, 106953453), (6, 71302302), (9, 47534868), (12, 35651151), (18, 23767434), (27, 15844956), (36, 11883717), (54, 7922478), (81, 5281652), (108, 3961239), (162, 2640826), (324, 1320413)]