13405308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5503}}^1$

素因数の和:5546

約数の個数: 48

約数和(自身を含む): 36986880

約数和(自身を除く): 23581572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 5503, 11006, 16509, 22012, 33018, 38521, 66036, 77042, 115563, 154084, 159587, 231126, 319174, 462252, 478761, 638348, 957522, 1117109, 1915044, 2234218, 3351327, 4468436, 6702654, 13405308]

約数ペア:

[(1, 13405308), (2, 6702654), (3, 4468436), (4, 3351327), (6, 2234218), (7, 1915044), (12, 1117109), (14, 957522), (21, 638348), (28, 478761), (29, 462252), (42, 319174), (58, 231126), (84, 159587), (87, 154084), (116, 115563), (174, 77042), (203, 66036), (348, 38521), (406, 33018), (609, 22012), (812, 16509), (1218, 11006), (2436, 5503)]