13306816636

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 24643679760

約数和(自身を除く): 11336863124

約数列:

[1, 2, 4, 43, 53, 83, 86, 106, 166, 172, 212, 332, 409, 818, 1636, 1849, 2279, 3569, 3698, 4399, 4558, 7138, 7396, 8798, 9116, 14276, 17587, 17596, 21677, 33947, 35174, 43354, 67894, 70348, 86708, 97997, 135788, 153467, 189157, 195994, 306934, 378314, 391988, 613868, 756241, 756628, 932111, 1459721, 1512482, 1799191, 1864222, 2919442, 3024964, 3598382, 3728444, 5838884, 7196764, 8133751, 16267502, 32535004, 40080773, 62768003, 77365213, 80161546, 125536006, 154730426, 160323092, 251072012, 309460852, 3326704159, 6653408318, 13306816636]

約数ペア:

[(1, 13306816636), (2, 6653408318), (4, 3326704159), (43, 309460852), (53, 251072012), (83, 160323092), (86, 154730426), (106, 125536006), (166, 80161546), (172, 77365213), (212, 62768003), (332, 40080773), (409, 32535004), (818, 16267502), (1636, 8133751), (1849, 7196764), (2279, 5838884), (3569, 3728444), (3698, 3598382), (4399, 3024964), (4558, 2919442), (7138, 1864222), (7396, 1799191), (8798, 1512482), (9116, 1459721), (14276, 932111), (17587, 756628), (17596, 756241), (21677, 613868), (33947, 391988), (35174, 378314), (43354, 306934), (67894, 195994), (70348, 189157), (86708, 153467), (97997, 135788)]