9993774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 24076800

約数和(自身を除く): 14083026

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 59, 74, 109, 111, 118, 177, 218, 222, 259, 327, 354, 413, 518, 654, 763, 777, 826, 1239, 1526, 1554, 2183, 2289, 2478, 4033, 4366, 4578, 6431, 6549, 8066, 12099, 12862, 13098, 15281, 19293, 24198, 28231, 30562, 38586, 45017, 45843, 56462, 84693, 90034, 91686, 135051, 169386, 237947, 270102, 475894, 713841, 1427682, 1665629, 3331258, 4996887, 9993774]

約数ペア:

[(1, 9993774), (2, 4996887), (3, 3331258), (6, 1665629), (7, 1427682), (14, 713841), (21, 475894), (37, 270102), (42, 237947), (59, 169386), (74, 135051), (109, 91686), (111, 90034), (118, 84693), (177, 56462), (218, 45843), (222, 45017), (259, 38586), (327, 30562), (354, 28231), (413, 24198), (518, 19293), (654, 15281), (763, 13098), (777, 12862), (826, 12099), (1239, 8066), (1526, 6549), (1554, 6431), (2183, 4578), (2289, 4366), (2478, 4033)]