16857804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 41513472

約数和(自身を除く): 24655668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 412, 593, 618, 1186, 1236, 1779, 2369, 2372, 3558, 4738, 7107, 7116, 9476, 13639, 14214, 27278, 28428, 40917, 54556, 61079, 81834, 122158, 163668, 183237, 244316, 366474, 732948, 1404817, 2809634, 4214451, 5619268, 8428902, 16857804]

約数ペア:

[(1, 16857804), (2, 8428902), (3, 5619268), (4, 4214451), (6, 2809634), (12, 1404817), (23, 732948), (46, 366474), (69, 244316), (92, 183237), (103, 163668), (138, 122158), (206, 81834), (276, 61079), (309, 54556), (412, 40917), (593, 28428), (618, 27278), (1186, 14214), (1236, 13639), (1779, 9476), (2369, 7116), (2372, 7107), (3558, 4738)]