2040381612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{2267}}^1$

素因数の和:3387

約数の個数: 72

約数和(自身を含む): 5389203456

約数和(自身を除く): 3348821844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1087, 2174, 2267, 3261, 4348, 4534, 6522, 6801, 9068, 9783, 13044, 13602, 19566, 20403, 25001, 27204, 39132, 40806, 50002, 52141, 75003, 81612, 100004, 104282, 150006, 156423, 208564, 225009, 300012, 312846, 450018, 469269, 625692, 900036, 938538, 1877076, 2464229, 4928458, 7392687, 9856916, 14785374, 22178061, 29570748, 44356122, 56677267, 88712244, 113354534, 170031801, 226709068, 340063602, 510095403, 680127204, 1020190806, 2040381612]

約数ペア:

[(1, 2040381612), (2, 1020190806), (3, 680127204), (4, 510095403), (6, 340063602), (9, 226709068), (12, 170031801), (18, 113354534), (23, 88712244), (36, 56677267), (46, 44356122), (69, 29570748), (92, 22178061), (138, 14785374), (207, 9856916), (276, 7392687), (414, 4928458), (828, 2464229), (1087, 1877076), (2174, 938538), (2267, 900036), (3261, 625692), (4348, 469269), (4534, 450018), (6522, 312846), (6801, 300012), (9068, 225009), (9783, 208564), (13044, 156423), (13602, 150006), (19566, 104282), (20403, 100004), (25001, 81612), (27204, 75003), (39132, 52141), (40806, 50002)]