2784870306

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{121727}}^1$

素因数の和:121807

約数の個数: 48

約数和(自身を含む): 6380494848

約数和(自身を除く): 3595624542

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1271, 2542, 3813, 7626, 11439, 22878, 121727, 243454, 365181, 730362, 1095543, 2191086, 3773537, 4990807, 7547074, 9981614, 11320611, 14972421, 22641222, 29944842, 33961833, 44917263, 67923666, 89834526, 154715017, 309430034, 464145051, 928290102, 1392435153, 2784870306]

約数ペア:

[(1, 2784870306), (2, 1392435153), (3, 928290102), (6, 464145051), (9, 309430034), (18, 154715017), (31, 89834526), (41, 67923666), (62, 44917263), (82, 33961833), (93, 29944842), (123, 22641222), (186, 14972421), (246, 11320611), (279, 9981614), (369, 7547074), (558, 4990807), (738, 3773537), (1271, 2191086), (2542, 1095543), (3813, 730362), (7626, 365181), (11439, 243454), (22878, 121727)]