18250694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 35064576

約数和(自身を除く): 16813882

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 3203, 5698, 6406, 22421, 35233, 44842, 70466, 118511, 237022, 246631, 493262, 829577, 1303621, 1659154, 2607242, 9125347, 18250694]

約数ペア:

[(1, 18250694), (2, 9125347), (7, 2607242), (11, 1659154), (14, 1303621), (22, 829577), (37, 493262), (74, 246631), (77, 237022), (154, 118511), (259, 70466), (407, 44842), (518, 35233), (814, 22421), (2849, 6406), (3203, 5698)]