31269132

素因数分解:

$2^2\times 3^3\times {\mathrm{419}}^1\times {\mathrm{691}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 81379200

約数和(自身を除く): 50110068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 419, 691, 838, 1257, 1382, 1676, 2073, 2514, 2764, 3771, 4146, 5028, 6219, 7542, 8292, 11313, 12438, 15084, 18657, 22626, 24876, 37314, 45252, 74628, 289529, 579058, 868587, 1158116, 1737174, 2605761, 3474348, 5211522, 7817283, 10423044, 15634566, 31269132]

約数ペア:

[(1, 31269132), (2, 15634566), (3, 10423044), (4, 7817283), (6, 5211522), (9, 3474348), (12, 2605761), (18, 1737174), (27, 1158116), (36, 868587), (54, 579058), (108, 289529), (419, 74628), (691, 45252), (838, 37314), (1257, 24876), (1382, 22626), (1676, 18657), (2073, 15084), (2514, 12438), (2764, 11313), (3771, 8292), (4146, 7542), (5028, 6219)]