13978674

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 31536960

約数和(自身を除く): 17558286

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 139, 151, 222, 278, 302, 333, 417, 453, 666, 834, 906, 1251, 1359, 2502, 2718, 5143, 5587, 10286, 11174, 15429, 16761, 20989, 30858, 33522, 41978, 46287, 50283, 62967, 92574, 100566, 125934, 188901, 377802, 776593, 1553186, 2329779, 4659558, 6989337, 13978674]

約数ペア:

[(1, 13978674), (2, 6989337), (3, 4659558), (6, 2329779), (9, 1553186), (18, 776593), (37, 377802), (74, 188901), (111, 125934), (139, 100566), (151, 92574), (222, 62967), (278, 50283), (302, 46287), (333, 41978), (417, 33522), (453, 30858), (666, 20989), (834, 16761), (906, 15429), (1251, 11174), (1359, 10286), (2502, 5587), (2718, 5143)]