12581230326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2186519}}^1$

素因数の和:2186668

約数の個数: 32

約数和(自身を含む): 28967016960

約数和(自身を除く): 16385786634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 2186519, 4373038, 6559557, 13119114, 15305633, 30611266, 45916899, 91833798, 299553103, 599106206, 898659309, 1797318618, 2096871721, 4193743442, 6290615163, 12581230326]

約数ペア:

[(1, 12581230326), (2, 6290615163), (3, 4193743442), (6, 2096871721), (7, 1797318618), (14, 898659309), (21, 599106206), (42, 299553103), (137, 91833798), (274, 45916899), (411, 30611266), (822, 15305633), (959, 13119114), (1918, 6559557), (2877, 4373038), (5754, 2186519)]