18731014716

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{626623}}^1$

素因数の和:626730

約数の個数: 48

約数和(自身を含む): 45477863424

約数和(自身を除く): 26746848708

約数列:

[1, 2, 3, 4, 6, 12, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 564, 636, 2491, 4982, 7473, 9964, 14946, 29892, 626623, 1253246, 1879869, 2506492, 3759738, 7519476, 29451281, 33211019, 58902562, 66422038, 88353843, 99633057, 117805124, 132844076, 176707686, 199266114, 353415372, 398532228, 1560917893, 3121835786, 4682753679, 6243671572, 9365507358, 18731014716]

約数ペア:

[(1, 18731014716), (2, 9365507358), (3, 6243671572), (4, 4682753679), (6, 3121835786), (12, 1560917893), (47, 398532228), (53, 353415372), (94, 199266114), (106, 176707686), (141, 132844076), (159, 117805124), (188, 99633057), (212, 88353843), (282, 66422038), (318, 58902562), (564, 33211019), (636, 29451281), (2491, 7519476), (4982, 3759738), (7473, 2506492), (9964, 1879869), (14946, 1253246), (29892, 626623)]