80638206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1221791}}^1$

素因数の和:1221807

約数の個数: 16

約数和(自身を含む): 175938048

約数和(自身を除く): 95299842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1221791, 2443582, 3665373, 7330746, 13439701, 26879402, 40319103, 80638206]

約数ペア:

[(1, 80638206), (2, 40319103), (3, 26879402), (6, 13439701), (11, 7330746), (22, 3665373), (33, 2443582), (66, 1221791)]