179960986818

素因数分解:

$2^1\times 3^4\times {\mathrm{4129}}^1\times {\mathrm{269041}}^1$

素因数の和:273184

約数の個数: 40

約数和(自身を含む): 403345075980

約数和(自身を除く): 223384089162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4129, 8258, 12387, 24774, 37161, 74322, 111483, 222966, 269041, 334449, 538082, 668898, 807123, 1614246, 2421369, 4842738, 7264107, 14528214, 21792321, 43584642, 1110870289, 2221740578, 3332610867, 6665221734, 9997832601, 19995665202, 29993497803, 59986995606, 89980493409, 179960986818]

約数ペア:

[(1, 179960986818), (2, 89980493409), (3, 59986995606), (6, 29993497803), (9, 19995665202), (18, 9997832601), (27, 6665221734), (54, 3332610867), (81, 2221740578), (162, 1110870289), (4129, 43584642), (8258, 21792321), (12387, 14528214), (24774, 7264107), (37161, 4842738), (74322, 2421369), (111483, 1614246), (222966, 807123), (269041, 668898), (334449, 538082)]