2018084458047

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2741}}^1\times {\mathrm{172709}}^1$

素因数の和:175496

約数の個数: 48

約数和(自身を含む): 3239224408800

約数和(自身を除く): 1221139950753

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 2741, 4263, 8223, 19187, 57561, 79489, 134309, 172709, 238467, 402927, 518127, 556423, 1208963, 1669269, 3626889, 3894961, 5008561, 8462741, 11684883, 15025683, 25388223, 35059927, 105179781, 245419489, 473395369, 736258467, 1420186107, 3313767583, 9941302749, 13728465701, 23196373081, 41185397103, 69589119243, 96099259907, 288297779721, 672694819349, 2018084458047]

約数ペア:

[(1, 2018084458047), (3, 672694819349), (7, 288297779721), (21, 96099259907), (29, 69589119243), (49, 41185397103), (87, 23196373081), (147, 13728465701), (203, 9941302749), (609, 3313767583), (1421, 1420186107), (2741, 736258467), (4263, 473395369), (8223, 245419489), (19187, 105179781), (57561, 35059927), (79489, 25388223), (134309, 15025683), (172709, 11684883), (238467, 8462741), (402927, 5008561), (518127, 3894961), (556423, 3626889), (1208963, 1669269)]