17251506

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 39942240

約数和(自身を除く): 22690734

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 691, 1314, 1382, 1387, 2073, 2774, 4146, 4161, 6219, 8322, 12438, 12483, 13129, 24966, 26258, 39387, 50443, 78774, 100886, 118161, 151329, 236322, 302658, 453987, 907974, 958417, 1916834, 2875251, 5750502, 8625753, 17251506]

約数ペア:

[(1, 17251506), (2, 8625753), (3, 5750502), (6, 2875251), (9, 1916834), (18, 958417), (19, 907974), (38, 453987), (57, 302658), (73, 236322), (114, 151329), (146, 118161), (171, 100886), (219, 78774), (342, 50443), (438, 39387), (657, 26258), (691, 24966), (1314, 13129), (1382, 12483), (1387, 12438), (2073, 8322), (2774, 6219), (4146, 4161)]