13176366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 31664640

約数和(自身を除く): 18488274

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 139, 183, 222, 259, 278, 366, 417, 427, 518, 777, 834, 854, 973, 1281, 1554, 1946, 2257, 2562, 2919, 4514, 5143, 5838, 6771, 8479, 10286, 13542, 15429, 15799, 16958, 25437, 30858, 31598, 36001, 47397, 50874, 59353, 72002, 94794, 108003, 118706, 178059, 216006, 313723, 356118, 627446, 941169, 1882338, 2196061, 4392122, 6588183, 13176366]

約数ペア:

[(1, 13176366), (2, 6588183), (3, 4392122), (6, 2196061), (7, 1882338), (14, 941169), (21, 627446), (37, 356118), (42, 313723), (61, 216006), (74, 178059), (111, 118706), (122, 108003), (139, 94794), (183, 72002), (222, 59353), (259, 50874), (278, 47397), (366, 36001), (417, 31598), (427, 30858), (518, 25437), (777, 16958), (834, 15799), (854, 15429), (973, 13542), (1281, 10286), (1554, 8479), (1946, 6771), (2257, 5838), (2562, 5143), (2919, 4514)]