2017481454

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{28211}}^1$

素因数の和:28385

約数の個数: 48

約数和(自身を含む): 4555109520

約数和(自身を除く): 2537628066

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 137, 174, 261, 274, 411, 522, 822, 1233, 2466, 3973, 7946, 11919, 23838, 28211, 35757, 56422, 71514, 84633, 169266, 253899, 507798, 818119, 1636238, 2454357, 3864907, 4908714, 7363071, 7729814, 11594721, 14726142, 23189442, 34784163, 69568326, 112082303, 224164606, 336246909, 672493818, 1008740727, 2017481454]

約数ペア:

[(1, 2017481454), (2, 1008740727), (3, 672493818), (6, 336246909), (9, 224164606), (18, 112082303), (29, 69568326), (58, 34784163), (87, 23189442), (137, 14726142), (174, 11594721), (261, 7729814), (274, 7363071), (411, 4908714), (522, 3864907), (822, 2454357), (1233, 1636238), (2466, 818119), (3973, 507798), (7946, 253899), (11919, 169266), (23838, 84633), (28211, 71514), (35757, 56422)]