1618892712

素因数分解:

$2^3\times 3^2\times {\mathrm{947}}^1\times {\mathrm{23743}}^1$

素因数の和:24702

約数の個数: 48

約数和(自身を含む): 4389315840

約数和(自身を除く): 2770423128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 947, 1894, 2841, 3788, 5682, 7576, 8523, 11364, 17046, 22728, 23743, 34092, 47486, 68184, 71229, 94972, 142458, 189944, 213687, 284916, 427374, 569832, 854748, 1709496, 22484621, 44969242, 67453863, 89938484, 134907726, 179876968, 202361589, 269815452, 404723178, 539630904, 809446356, 1618892712]

約数ペア:

[(1, 1618892712), (2, 809446356), (3, 539630904), (4, 404723178), (6, 269815452), (8, 202361589), (9, 179876968), (12, 134907726), (18, 89938484), (24, 67453863), (36, 44969242), (72, 22484621), (947, 1709496), (1894, 854748), (2841, 569832), (3788, 427374), (5682, 284916), (7576, 213687), (8523, 189944), (11364, 142458), (17046, 94972), (22728, 71229), (23743, 68184), (34092, 47486)]