21933354

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 45264384

約数和(自身を除く): 23331030

約数列:

[1, 2, 3, 6, 43, 86, 129, 151, 258, 302, 453, 563, 906, 1126, 1689, 3378, 6493, 12986, 19479, 24209, 38958, 48418, 72627, 85013, 145254, 170026, 255039, 510078, 3655559, 7311118, 10966677, 21933354]

約数ペア:

[(1, 21933354), (2, 10966677), (3, 7311118), (6, 3655559), (43, 510078), (86, 255039), (129, 170026), (151, 145254), (258, 85013), (302, 72627), (453, 48418), (563, 38958), (906, 24209), (1126, 19479), (1689, 12986), (3378, 6493)]