18473050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 36908352

約数和(自身を除く): 18435302

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 103, 170, 206, 211, 422, 425, 515, 850, 1030, 1055, 1751, 2110, 2575, 3502, 3587, 5150, 5275, 7174, 8755, 10550, 17510, 17935, 21733, 35870, 43466, 43775, 87550, 89675, 108665, 179350, 217330, 369461, 543325, 738922, 1086650, 1847305, 3694610, 9236525, 18473050]

約数ペア:

[(1, 18473050), (2, 9236525), (5, 3694610), (10, 1847305), (17, 1086650), (25, 738922), (34, 543325), (50, 369461), (85, 217330), (103, 179350), (170, 108665), (206, 89675), (211, 87550), (422, 43775), (425, 43466), (515, 35870), (850, 21733), (1030, 17935), (1055, 17510), (1751, 10550), (2110, 8755), (2575, 7174), (3502, 5275), (3587, 5150)]