8627556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 23152640

約数和(自身を除く): 14525084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 379, 542, 758, 813, 1084, 1137, 1516, 1626, 1897, 2274, 2653, 3252, 3794, 4548, 5306, 5691, 7588, 7959, 10612, 11382, 15918, 22764, 31836, 102709, 205418, 308127, 410836, 616254, 718963, 1232508, 1437926, 2156889, 2875852, 4313778, 8627556]

約数ペア:

[(1, 8627556), (2, 4313778), (3, 2875852), (4, 2156889), (6, 1437926), (7, 1232508), (12, 718963), (14, 616254), (21, 410836), (28, 308127), (42, 205418), (84, 102709), (271, 31836), (379, 22764), (542, 15918), (758, 11382), (813, 10612), (1084, 7959), (1137, 7588), (1516, 5691), (1626, 5306), (1897, 4548), (2274, 3794), (2653, 3252)]