17385116

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 36286656

約数和(自身を除く): 18901540

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 97, 148, 173, 194, 259, 346, 388, 518, 679, 692, 1036, 1211, 1358, 2422, 2716, 3589, 4844, 6401, 7178, 12802, 14356, 16781, 25123, 25604, 33562, 44807, 50246, 67124, 89614, 100492, 117467, 179228, 234934, 469868, 620897, 1241794, 2483588, 4346279, 8692558, 17385116]

約数ペア:

[(1, 17385116), (2, 8692558), (4, 4346279), (7, 2483588), (14, 1241794), (28, 620897), (37, 469868), (74, 234934), (97, 179228), (148, 117467), (173, 100492), (194, 89614), (259, 67124), (346, 50246), (388, 44807), (518, 33562), (679, 25604), (692, 25123), (1036, 16781), (1211, 14356), (1358, 12802), (2422, 7178), (2716, 6401), (3589, 4844)]