19224612

素因数分解:

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

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 54294240

約数和(自身を除く): 35069628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1129, 1419, 1548, 1892, 2258, 2838, 3387, 4257, 4516, 5676, 6774, 8514, 10161, 12419, 13548, 17028, 20322, 24838, 37257, 40644, 48547, 49676, 74514, 97094, 111771, 145641, 149028, 194188, 223542, 291282, 436923, 447084, 534017, 582564, 873846, 1068034, 1602051, 1747692, 2136068, 3204102, 4806153, 6408204, 9612306, 19224612]

約数ペア:

[(1, 19224612), (2, 9612306), (3, 6408204), (4, 4806153), (6, 3204102), (9, 2136068), (11, 1747692), (12, 1602051), (18, 1068034), (22, 873846), (33, 582564), (36, 534017), (43, 447084), (44, 436923), (66, 291282), (86, 223542), (99, 194188), (129, 149028), (132, 145641), (172, 111771), (198, 97094), (258, 74514), (387, 49676), (396, 48547), (473, 40644), (516, 37257), (774, 24838), (946, 20322), (1129, 17028), (1419, 13548), (1548, 12419), (1892, 10161), (2258, 8514), (2838, 6774), (3387, 5676), (4257, 4516)]