2522808

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 7024680

約数和(自身を除く): 4501872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 947, 1332, 1894, 2664, 2841, 3788, 5682, 7576, 8523, 11364, 17046, 22728, 34092, 35039, 68184, 70078, 105117, 140156, 210234, 280312, 315351, 420468, 630702, 840936, 1261404, 2522808]

約数ペア:

[(1, 2522808), (2, 1261404), (3, 840936), (4, 630702), (6, 420468), (8, 315351), (9, 280312), (12, 210234), (18, 140156), (24, 105117), (36, 70078), (37, 68184), (72, 35039), (74, 34092), (111, 22728), (148, 17046), (222, 11364), (296, 8523), (333, 7576), (444, 5682), (666, 3788), (888, 2841), (947, 2664), (1332, 1894)]