13000008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 37416960

約数和(自身を除く): 24416952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 347, 446, 669, 694, 892, 1041, 1338, 1388, 1561, 1784, 2082, 2429, 2676, 2776, 3122, 4164, 4683, 4858, 5352, 6244, 7287, 8328, 9366, 9716, 12488, 14574, 18732, 19432, 29148, 37464, 58296, 77381, 154762, 232143, 309524, 464286, 541667, 619048, 928572, 1083334, 1625001, 1857144, 2166668, 3250002, 4333336, 6500004, 13000008]

約数ペア:

[(1, 13000008), (2, 6500004), (3, 4333336), (4, 3250002), (6, 2166668), (7, 1857144), (8, 1625001), (12, 1083334), (14, 928572), (21, 619048), (24, 541667), (28, 464286), (42, 309524), (56, 232143), (84, 154762), (168, 77381), (223, 58296), (347, 37464), (446, 29148), (669, 19432), (694, 18732), (892, 14574), (1041, 12488), (1338, 9716), (1388, 9366), (1561, 8328), (1784, 7287), (2082, 6244), (2429, 5352), (2676, 4858), (2776, 4683), (3122, 4164)]