13062564

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{739}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 33131280

約数和(自身を除く): 20068716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 739, 982, 1473, 1478, 1964, 2217, 2946, 2956, 4419, 4434, 5892, 6651, 8838, 8868, 13302, 17676, 26604, 362849, 725698, 1088547, 1451396, 2177094, 3265641, 4354188, 6531282, 13062564]

約数ペア:

[(1, 13062564), (2, 6531282), (3, 4354188), (4, 3265641), (6, 2177094), (9, 1451396), (12, 1088547), (18, 725698), (36, 362849), (491, 26604), (739, 17676), (982, 13302), (1473, 8868), (1478, 8838), (1964, 6651), (2217, 5892), (2946, 4434), (2956, 4419)]