13823124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 38162880

約数和(自身を除く): 24339756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 89, 129, 172, 178, 258, 267, 301, 356, 516, 534, 602, 623, 903, 1068, 1204, 1246, 1806, 1849, 1869, 2492, 3612, 3698, 3738, 3827, 5547, 7396, 7476, 7654, 11094, 11481, 12943, 15308, 22188, 22962, 25886, 26789, 38829, 45924, 51772, 53578, 77658, 80367, 107156, 155316, 160734, 164561, 321468, 329122, 493683, 658244, 987366, 1151927, 1974732, 2303854, 3455781, 4607708, 6911562, 13823124]

約数ペア:

[(1, 13823124), (2, 6911562), (3, 4607708), (4, 3455781), (6, 2303854), (7, 1974732), (12, 1151927), (14, 987366), (21, 658244), (28, 493683), (42, 329122), (43, 321468), (84, 164561), (86, 160734), (89, 155316), (129, 107156), (172, 80367), (178, 77658), (258, 53578), (267, 51772), (301, 45924), (356, 38829), (516, 26789), (534, 25886), (602, 22962), (623, 22188), (903, 15308), (1068, 12943), (1204, 11481), (1246, 11094), (1806, 7654), (1849, 7476), (1869, 7396), (2492, 5547), (3612, 3827), (3698, 3738)]