40980996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{162623}}^1$

素因数の和:162640

約数の個数: 36

約数和(自身を含む): 118390272

約数和(自身を除く): 77409276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 162623, 325246, 487869, 650492, 975738, 1138361, 1463607, 1951476, 2276722, 2927214, 3415083, 4553444, 5854428, 6830166, 10245249, 13660332, 20490498, 40980996]

約数ペア:

[(1, 40980996), (2, 20490498), (3, 13660332), (4, 10245249), (6, 6830166), (7, 5854428), (9, 4553444), (12, 3415083), (14, 2927214), (18, 2276722), (21, 1951476), (28, 1463607), (36, 1138361), (42, 975738), (63, 650492), (84, 487869), (126, 325246), (252, 162623)]