12938646

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{6287}}^1$

素因数の和:6313

約数の個数: 32

約数和(自身を含む): 30182400

約数和(自身を除く): 17243754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 6287, 12574, 18861, 37722, 44009, 88018, 132027, 264054, 308063, 616126, 924189, 1848378, 2156441, 4312882, 6469323, 12938646]

約数ペア:

[(1, 12938646), (2, 6469323), (3, 4312882), (6, 2156441), (7, 1848378), (14, 924189), (21, 616126), (42, 308063), (49, 264054), (98, 132027), (147, 88018), (294, 44009), (343, 37722), (686, 18861), (1029, 12574), (2058, 6287)]