2572612578

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{54907}}^1$

素因数の和:55071

約数の個数: 48

約数和(自身を含む): 5910297120

約数和(自身を除く): 3337684542

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 1233, 2466, 2603, 5206, 7809, 15618, 23427, 46854, 54907, 109814, 164721, 329442, 494163, 988326, 1043233, 2086466, 3129699, 6259398, 7522259, 9389097, 15044518, 18778194, 22566777, 45133554, 67700331, 135400662, 142922921, 285845842, 428768763, 857537526, 1286306289, 2572612578]

約数ペア:

[(1, 2572612578), (2, 1286306289), (3, 857537526), (6, 428768763), (9, 285845842), (18, 142922921), (19, 135400662), (38, 67700331), (57, 45133554), (114, 22566777), (137, 18778194), (171, 15044518), (274, 9389097), (342, 7522259), (411, 6259398), (822, 3129699), (1233, 2086466), (2466, 1043233), (2603, 988326), (5206, 494163), (7809, 329442), (15618, 164721), (23427, 109814), (46854, 54907)]