27806796

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{7963}}^1$

素因数の和:8070

約数の個数: 36

約数和(自身を含む): 71022952

約数和(自身を除く): 43216156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 7963, 15926, 23889, 31852, 47778, 71667, 95556, 143334, 286668, 772411, 1544822, 2317233, 3089644, 4634466, 6951699, 9268932, 13903398, 27806796]

約数ペア:

[(1, 27806796), (2, 13903398), (3, 9268932), (4, 6951699), (6, 4634466), (9, 3089644), (12, 2317233), (18, 1544822), (36, 772411), (97, 286668), (194, 143334), (291, 95556), (388, 71667), (582, 47778), (873, 31852), (1164, 23889), (1746, 15926), (3492, 7963)]