15395268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10781}}^1$

素因数の和:10812

約数の個数: 48

約数和(自身を含む): 43473024

約数和(自身を除く): 28077756

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, 10781, 21562, 32343, 43124, 64686, 75467, 129372, 150934, 183277, 226401, 301868, 366554, 452802, 549831, 733108, 905604, 1099662, 1282939, 2199324, 2565878, 3848817, 5131756, 7697634, 15395268]

約数ペア:

[(1, 15395268), (2, 7697634), (3, 5131756), (4, 3848817), (6, 2565878), (7, 2199324), (12, 1282939), (14, 1099662), (17, 905604), (21, 733108), (28, 549831), (34, 452802), (42, 366554), (51, 301868), (68, 226401), (84, 183277), (102, 150934), (119, 129372), (204, 75467), (238, 64686), (357, 43124), (476, 32343), (714, 21562), (1428, 10781)]