2938392

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 8180640

約数和(自身を除く): 5242248

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, 1103, 1332, 2206, 2664, 3309, 4412, 6618, 8824, 9927, 13236, 19854, 26472, 39708, 40811, 79416, 81622, 122433, 163244, 244866, 326488, 367299, 489732, 734598, 979464, 1469196, 2938392]

約数ペア:

[(1, 2938392), (2, 1469196), (3, 979464), (4, 734598), (6, 489732), (8, 367299), (9, 326488), (12, 244866), (18, 163244), (24, 122433), (36, 81622), (37, 79416), (72, 40811), (74, 39708), (111, 26472), (148, 19854), (222, 13236), (296, 9927), (333, 8824), (444, 6618), (666, 4412), (888, 3309), (1103, 2664), (1332, 2206)]