13887384

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 40670520

約数和(自身を除く): 26783136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 241, 294, 343, 392, 482, 588, 686, 723, 964, 1029, 1176, 1372, 1446, 1687, 1928, 2058, 2401, 2744, 2892, 3374, 4116, 4802, 5061, 5784, 6748, 7203, 8232, 9604, 10122, 11809, 13496, 14406, 19208, 20244, 23618, 28812, 35427, 40488, 47236, 57624, 70854, 82663, 94472, 141708, 165326, 247989, 283416, 330652, 495978, 578641, 661304, 991956, 1157282, 1735923, 1983912, 2314564, 3471846, 4629128, 6943692, 13887384]

約数ペア:

[(1, 13887384), (2, 6943692), (3, 4629128), (4, 3471846), (6, 2314564), (7, 1983912), (8, 1735923), (12, 1157282), (14, 991956), (21, 661304), (24, 578641), (28, 495978), (42, 330652), (49, 283416), (56, 247989), (84, 165326), (98, 141708), (147, 94472), (168, 82663), (196, 70854), (241, 57624), (294, 47236), (343, 40488), (392, 35427), (482, 28812), (588, 23618), (686, 20244), (723, 19208), (964, 14406), (1029, 13496), (1176, 11809), (1372, 10122), (1446, 9604), (1687, 8232), (1928, 7203), (2058, 6748), (2401, 5784), (2744, 5061), (2892, 4802), (3374, 4116)]