17996880246566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1621}}^1\times {\mathrm{484691}}^1$

素因数の和:487208

約数の個数: 32

約数和(自身を含む): 29122897186656

約数和(自身を除く): 11126016940090

約数列:

[1, 2, 13, 26, 881, 1621, 1762, 3242, 11453, 21073, 22906, 42146, 484691, 969382, 1428101, 2856202, 6300983, 12601966, 18565313, 37130626, 427012771, 785684111, 854025542, 1571368222, 5551166023, 10213893443, 11102332046, 20427786886, 692187701791, 1384375403582, 8998440123283, 17996880246566]

約数ペア:

[(1, 17996880246566), (2, 8998440123283), (13, 1384375403582), (26, 692187701791), (881, 20427786886), (1621, 11102332046), (1762, 10213893443), (3242, 5551166023), (11453, 1571368222), (21073, 854025542), (22906, 785684111), (42146, 427012771), (484691, 37130626), (969382, 18565313), (1428101, 12601966), (2856202, 6300983)]