17966586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 24334854

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 67, 102, 134, 187, 201, 239, 374, 402, 478, 561, 717, 737, 1122, 1139, 1434, 1474, 2211, 2278, 2629, 3417, 4063, 4422, 5258, 6834, 7887, 8126, 12189, 12529, 15774, 16013, 24378, 25058, 32026, 37587, 44693, 48039, 75174, 89386, 96078, 134079, 176143, 268158, 272221, 352286, 528429, 544442, 816663, 1056858, 1633326, 2994431, 5988862, 8983293, 17966586]

約数ペア:

[(1, 17966586), (2, 8983293), (3, 5988862), (6, 2994431), (11, 1633326), (17, 1056858), (22, 816663), (33, 544442), (34, 528429), (51, 352286), (66, 272221), (67, 268158), (102, 176143), (134, 134079), (187, 96078), (201, 89386), (239, 75174), (374, 48039), (402, 44693), (478, 37587), (561, 32026), (717, 25058), (737, 24378), (1122, 16013), (1139, 15774), (1434, 12529), (1474, 12189), (2211, 8126), (2278, 7887), (2629, 6834), (3417, 5258), (4063, 4422)]