2557133082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{382919}}^1$

素因数の和:382987

約数の個数: 48

約数和(自身を含む): 6451436160

約数和(自身を除く): 3894303078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 382919, 765838, 1148757, 2297514, 2680433, 3446271, 5360866, 6892542, 8041299, 16082598, 20294707, 24123897, 40589414, 48247794, 60884121, 121768242, 142062949, 182652363, 284125898, 365304726, 426188847, 852377694, 1278566541, 2557133082]

約数ペア:

[(1, 2557133082), (2, 1278566541), (3, 852377694), (6, 426188847), (7, 365304726), (9, 284125898), (14, 182652363), (18, 142062949), (21, 121768242), (42, 60884121), (53, 48247794), (63, 40589414), (106, 24123897), (126, 20294707), (159, 16082598), (318, 8041299), (371, 6892542), (477, 5360866), (742, 3446271), (954, 2680433), (1113, 2297514), (2226, 1148757), (3339, 765838), (6678, 382919)]