25572222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 60304608

約数和(自身を除く): 34732386

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1061, 1339, 1854, 2122, 2678, 3183, 4017, 6366, 8034, 9549, 12051, 13793, 19098, 24102, 27586, 41379, 82758, 109283, 124137, 218566, 248274, 327849, 655698, 983547, 1420679, 1967094, 2841358, 4262037, 8524074, 12786111, 25572222]

約数ペア:

[(1, 25572222), (2, 12786111), (3, 8524074), (6, 4262037), (9, 2841358), (13, 1967094), (18, 1420679), (26, 983547), (39, 655698), (78, 327849), (103, 248274), (117, 218566), (206, 124137), (234, 109283), (309, 82758), (618, 41379), (927, 27586), (1061, 24102), (1339, 19098), (1854, 13793), (2122, 12051), (2678, 9549), (3183, 8034), (4017, 6366)]