10002996

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2148

約数の個数: 36

約数和(自身を含む): 25480000

約数和(自身を除く): 15477004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 1999, 2502, 3998, 5004, 5997, 7996, 11994, 17991, 23988, 35982, 71964, 277861, 555722, 833583, 1111444, 1667166, 2500749, 3334332, 5001498, 10002996]

約数ペア:

[(1, 10002996), (2, 5001498), (3, 3334332), (4, 2500749), (6, 1667166), (9, 1111444), (12, 833583), (18, 555722), (36, 277861), (139, 71964), (278, 35982), (417, 23988), (556, 17991), (834, 11994), (1251, 7996), (1668, 5997), (1999, 5004), (2502, 3998)]