1806994002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{4159}}^1$

素因数の和:4431

約数の個数: 64

約数和(自身を含む): 4097433600

約数和(自身を除く): 2290439598

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 227, 319, 454, 638, 681, 957, 1362, 1914, 2497, 4159, 4994, 6583, 7491, 8318, 12477, 13166, 14982, 19749, 24954, 39498, 45749, 72413, 91498, 120611, 137247, 144826, 217239, 241222, 274494, 361833, 434478, 723666, 944093, 1326721, 1888186, 2653442, 2832279, 3980163, 5664558, 7960326, 10385023, 20770046, 27378697, 31155069, 54757394, 62310138, 82136091, 164272182, 301165667, 602331334, 903497001, 1806994002]

約数ペア:

[(1, 1806994002), (2, 903497001), (3, 602331334), (6, 301165667), (11, 164272182), (22, 82136091), (29, 62310138), (33, 54757394), (58, 31155069), (66, 27378697), (87, 20770046), (174, 10385023), (227, 7960326), (319, 5664558), (454, 3980163), (638, 2832279), (681, 2653442), (957, 1888186), (1362, 1326721), (1914, 944093), (2497, 723666), (4159, 434478), (4994, 361833), (6583, 274494), (7491, 241222), (8318, 217239), (12477, 144826), (13166, 137247), (14982, 120611), (19749, 91498), (24954, 72413), (39498, 45749)]