1817387922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6469}}^1\times {\mathrm{6689}}^1$

素因数の和:13170

約数の個数: 32

約数和(自身を含む): 4155292800

約数和(自身を除く): 2337904878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6469, 6689, 12938, 13378, 19407, 20067, 38814, 40134, 45283, 46823, 90566, 93646, 135849, 140469, 271698, 280938, 43271141, 86542282, 129813423, 259626846, 302897987, 605795974, 908693961, 1817387922]

約数ペア:

[(1, 1817387922), (2, 908693961), (3, 605795974), (6, 302897987), (7, 259626846), (14, 129813423), (21, 86542282), (42, 43271141), (6469, 280938), (6689, 271698), (12938, 140469), (13378, 135849), (19407, 93646), (20067, 90566), (38814, 46823), (40134, 45283)]