12961326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2731}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 29899008

約数和(自身を除く): 16937682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 2731, 4746, 5462, 8193, 16386, 19117, 38234, 57351, 114702, 308603, 617206, 925809, 1851618, 2160221, 4320442, 6480663, 12961326]

約数ペア:

[(1, 12961326), (2, 6480663), (3, 4320442), (6, 2160221), (7, 1851618), (14, 925809), (21, 617206), (42, 308603), (113, 114702), (226, 57351), (339, 38234), (678, 19117), (791, 16386), (1582, 8193), (2373, 5462), (2731, 4746)]