57481494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1667}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 131625216

約数和(自身を除く): 74143722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 1642, 1667, 2463, 3334, 4926, 5001, 5747, 10002, 11494, 11669, 17241, 23338, 34482, 35007, 70014, 1368607, 2737214, 4105821, 8211642, 9580249, 19160498, 28740747, 57481494]

約数ペア:

[(1, 57481494), (2, 28740747), (3, 19160498), (6, 9580249), (7, 8211642), (14, 4105821), (21, 2737214), (42, 1368607), (821, 70014), (1642, 35007), (1667, 34482), (2463, 23338), (3334, 17241), (4926, 11669), (5001, 11494), (5747, 10002)]