26268174

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{19991}}^1$

素因数の和:20072

約数の個数: 24

約数和(自身を含む): 57696912

約数和(自身を除く): 31428738

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 19991, 39982, 59973, 119946, 179919, 359838, 1459343, 2918686, 4378029, 8756058, 13134087, 26268174]

約数ペア:

[(1, 26268174), (2, 13134087), (3, 8756058), (6, 4378029), (9, 2918686), (18, 1459343), (73, 359838), (146, 179919), (219, 119946), (438, 59973), (657, 39982), (1314, 19991)]