9178792

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2687}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 10819928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 2687, 3416, 5374, 10748, 18809, 21496, 37618, 75236, 150472, 163907, 327814, 655628, 1147349, 1311256, 2294698, 4589396, 9178792]

約数ペア:

[(1, 9178792), (2, 4589396), (4, 2294698), (7, 1311256), (8, 1147349), (14, 655628), (28, 327814), (56, 163907), (61, 150472), (122, 75236), (244, 37618), (427, 21496), (488, 18809), (854, 10748), (1708, 5374), (2687, 3416)]