2018675848

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{42863}}^1$

素因数の和:42934

約数の個数: 48

約数和(自身を含む): 4480145280

約数和(自身を除く): 2461469432

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 841, 1624, 1682, 3364, 5887, 6728, 11774, 23548, 42863, 47096, 85726, 171452, 300041, 342904, 600082, 1200164, 1243027, 2400328, 2486054, 4972108, 8701189, 9944216, 17402378, 34804756, 36047783, 69609512, 72095566, 144191132, 252334481, 288382264, 504668962, 1009337924, 2018675848]

約数ペア:

[(1, 2018675848), (2, 1009337924), (4, 504668962), (7, 288382264), (8, 252334481), (14, 144191132), (28, 72095566), (29, 69609512), (56, 36047783), (58, 34804756), (116, 17402378), (203, 9944216), (232, 8701189), (406, 4972108), (812, 2486054), (841, 2400328), (1624, 1243027), (1682, 1200164), (3364, 600082), (5887, 342904), (6728, 300041), (11774, 171452), (23548, 85726), (42863, 47096)]