21238062

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2297}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 45004032

約数和(自身を除く): 23765970

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 2297, 3082, 4594, 4623, 6891, 9246, 13782, 52831, 105662, 153899, 158493, 307798, 316986, 461697, 923394, 3539677, 7079354, 10619031, 21238062]

約数ペア:

[(1, 21238062), (2, 10619031), (3, 7079354), (6, 3539677), (23, 923394), (46, 461697), (67, 316986), (69, 307798), (134, 158493), (138, 153899), (201, 105662), (402, 52831), (1541, 13782), (2297, 9246), (3082, 6891), (4594, 4623)]