9680418

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 24076800

約数和(自身を除く): 14396382

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 258, 297, 379, 387, 473, 594, 758, 774, 946, 1137, 1161, 1419, 2274, 2322, 2838, 3411, 4169, 4257, 6822, 8338, 8514, 10233, 12507, 12771, 16297, 20466, 25014, 25542, 32594, 37521, 48891, 75042, 97782, 112563, 146673, 179267, 225126, 293346, 358534, 440019, 537801, 880038, 1075602, 1613403, 3226806, 4840209, 9680418]

約数ペア:

[(1, 9680418), (2, 4840209), (3, 3226806), (6, 1613403), (9, 1075602), (11, 880038), (18, 537801), (22, 440019), (27, 358534), (33, 293346), (43, 225126), (54, 179267), (66, 146673), (86, 112563), (99, 97782), (129, 75042), (198, 48891), (258, 37521), (297, 32594), (379, 25542), (387, 25014), (473, 20466), (594, 16297), (758, 12771), (774, 12507), (946, 10233), (1137, 8514), (1161, 8338), (1419, 6822), (2274, 4257), (2322, 4169), (2838, 3411)]