12816408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 35798400

約数和(自身を除く): 22981992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1129, 1419, 1892, 2258, 2838, 3387, 3784, 4516, 5676, 6774, 9032, 11352, 12419, 13548, 24838, 27096, 37257, 48547, 49676, 74514, 97094, 99352, 145641, 149028, 194188, 291282, 298056, 388376, 534017, 582564, 1068034, 1165128, 1602051, 2136068, 3204102, 4272136, 6408204, 12816408]

約数ペア:

[(1, 12816408), (2, 6408204), (3, 4272136), (4, 3204102), (6, 2136068), (8, 1602051), (11, 1165128), (12, 1068034), (22, 582564), (24, 534017), (33, 388376), (43, 298056), (44, 291282), (66, 194188), (86, 149028), (88, 145641), (129, 99352), (132, 97094), (172, 74514), (258, 49676), (264, 48547), (344, 37257), (473, 27096), (516, 24838), (946, 13548), (1032, 12419), (1129, 11352), (1419, 9032), (1892, 6774), (2258, 5676), (2838, 4516), (3387, 3784)]