12261192

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^2$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 31656240

約数和(自身を除く): 19395048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 109, 129, 172, 218, 258, 327, 344, 436, 516, 654, 872, 1032, 1308, 2616, 4687, 9374, 11881, 14061, 18748, 23762, 28122, 35643, 37496, 47524, 56244, 71286, 95048, 112488, 142572, 285144, 510883, 1021766, 1532649, 2043532, 3065298, 4087064, 6130596, 12261192]

約数ペア:

[(1, 12261192), (2, 6130596), (3, 4087064), (4, 3065298), (6, 2043532), (8, 1532649), (12, 1021766), (24, 510883), (43, 285144), (86, 142572), (109, 112488), (129, 95048), (172, 71286), (218, 56244), (258, 47524), (327, 37496), (344, 35643), (436, 28122), (516, 23762), (654, 18748), (872, 14061), (1032, 11881), (1308, 9374), (2616, 4687)]