18308976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 55948800

約数和(自身を除く): 37639824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 1879, 2436, 3248, 3758, 4872, 5637, 7516, 9744, 11274, 13153, 15032, 22548, 26306, 30064, 39459, 45096, 52612, 54491, 78918, 90192, 105224, 108982, 157836, 163473, 210448, 217964, 315672, 326946, 381437, 435928, 631344, 653892, 762874, 871856, 1144311, 1307784, 1525748, 2288622, 2615568, 3051496, 4577244, 6102992, 9154488, 18308976]

約数ペア:

[(1, 18308976), (2, 9154488), (3, 6102992), (4, 4577244), (6, 3051496), (7, 2615568), (8, 2288622), (12, 1525748), (14, 1307784), (16, 1144311), (21, 871856), (24, 762874), (28, 653892), (29, 631344), (42, 435928), (48, 381437), (56, 326946), (58, 315672), (84, 217964), (87, 210448), (112, 163473), (116, 157836), (168, 108982), (174, 105224), (203, 90192), (232, 78918), (336, 54491), (348, 52612), (406, 45096), (464, 39459), (609, 30064), (696, 26306), (812, 22548), (1218, 15032), (1392, 13153), (1624, 11274), (1879, 9744), (2436, 7516), (3248, 5637), (3758, 4872)]