66137868

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{13217}}^1$

素因数の和:13366

約数の個数: 36

約数和(自身を含む): 168397320

約数和(自身を除く): 102259452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 13217, 26434, 39651, 52868, 79302, 118953, 158604, 237906, 475812, 1837163, 3674326, 5511489, 7348652, 11022978, 16534467, 22045956, 33068934, 66137868]

約数ペア:

[(1, 66137868), (2, 33068934), (3, 22045956), (4, 16534467), (6, 11022978), (9, 7348652), (12, 5511489), (18, 3674326), (36, 1837163), (139, 475812), (278, 237906), (417, 158604), (556, 118953), (834, 79302), (1251, 52868), (1668, 39651), (2502, 26434), (5004, 13217)]