2585916

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:778

約数の個数: 36

約数和(自身を含む): 6606600

約数和(自身を除く): 4020684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 659, 981, 1308, 1318, 1962, 1977, 2636, 3924, 3954, 5931, 7908, 11862, 23724, 71831, 143662, 215493, 287324, 430986, 646479, 861972, 1292958, 2585916]

約数ペア:

[(1, 2585916), (2, 1292958), (3, 861972), (4, 646479), (6, 430986), (9, 287324), (12, 215493), (18, 143662), (36, 71831), (109, 23724), (218, 11862), (327, 7908), (436, 5931), (654, 3954), (659, 3924), (981, 2636), (1308, 1977), (1318, 1962)]