27957138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9851}}^1$

素因数の和:9910

約数の個数: 32

約数和(自身を含む): 62422272

約数和(自身を除く): 34465134

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 9851, 19702, 29553, 59106, 108361, 216722, 325083, 423593, 650166, 847186, 1270779, 2541558, 4659523, 9319046, 13978569, 27957138]

約数ペア:

[(1, 27957138), (2, 13978569), (3, 9319046), (6, 4659523), (11, 2541558), (22, 1270779), (33, 847186), (43, 650166), (66, 423593), (86, 325083), (129, 216722), (258, 108361), (473, 59106), (946, 29553), (1419, 19702), (2838, 9851)]