12211272

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5514

約数の個数: 48

約数和(自身を含む): 34145280

約数和(自身を除く): 21934008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 5471, 10942, 16413, 21884, 32826, 43768, 49239, 65652, 98478, 131304, 169601, 196956, 339202, 393912, 508803, 678404, 1017606, 1356808, 1526409, 2035212, 3052818, 4070424, 6105636, 12211272]

約数ペア:

[(1, 12211272), (2, 6105636), (3, 4070424), (4, 3052818), (6, 2035212), (8, 1526409), (9, 1356808), (12, 1017606), (18, 678404), (24, 508803), (31, 393912), (36, 339202), (62, 196956), (72, 169601), (93, 131304), (124, 98478), (186, 65652), (248, 49239), (279, 43768), (372, 32826), (558, 21884), (744, 16413), (1116, 10942), (2232, 5471)]