12908934

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31181}}^1$

素因数の和:31212

約数の個数: 24

約数和(自身を含む): 29186352

約数和(自身を除く): 16277418

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 31181, 62362, 93543, 187086, 280629, 561258, 717163, 1434326, 2151489, 4302978, 6454467, 12908934]

約数ペア:

[(1, 12908934), (2, 6454467), (3, 4302978), (6, 2151489), (9, 1434326), (18, 717163), (23, 561258), (46, 280629), (69, 187086), (138, 93543), (207, 62362), (414, 31181)]