38109978

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{23789}}^1$

素因数の和:23886

約数の個数: 24

約数和(自身を含む): 83502900

約数和(自身を除く): 45392922

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 23789, 47578, 71367, 142734, 214101, 428202, 2117221, 4234442, 6351663, 12703326, 19054989, 38109978]

約数ペア:

[(1, 38109978), (2, 19054989), (3, 12703326), (6, 6351663), (9, 4234442), (18, 2117221), (89, 428202), (178, 214101), (267, 142734), (534, 71367), (801, 47578), (1602, 23789)]