7881132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5519}}^1$

素因数の和:5550

約数の個数: 48

約数和(自身を含む): 22256640

約数和(自身を除く): 14375508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 5519, 11038, 16557, 22076, 33114, 38633, 66228, 77266, 93823, 115899, 154532, 187646, 231798, 281469, 375292, 463596, 562938, 656761, 1125876, 1313522, 1970283, 2627044, 3940566, 7881132]

約数ペア:

[(1, 7881132), (2, 3940566), (3, 2627044), (4, 1970283), (6, 1313522), (7, 1125876), (12, 656761), (14, 562938), (17, 463596), (21, 375292), (28, 281469), (34, 231798), (42, 187646), (51, 154532), (68, 115899), (84, 93823), (102, 77266), (119, 66228), (204, 38633), (238, 33114), (357, 22076), (476, 16557), (714, 11038), (1428, 5519)]