23128578

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{12979}}^1$

素因数の和:13004

約数の個数: 40

約数和(自身を含む): 56540880

約数和(自身を除く): 33412302

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 12979, 25958, 38937, 77874, 116811, 142769, 233622, 285538, 350433, 428307, 700866, 856614, 1051299, 1284921, 2102598, 2569842, 3854763, 7709526, 11564289, 23128578]

約数ペア:

[(1, 23128578), (2, 11564289), (3, 7709526), (6, 3854763), (9, 2569842), (11, 2102598), (18, 1284921), (22, 1051299), (27, 856614), (33, 700866), (54, 428307), (66, 350433), (81, 285538), (99, 233622), (162, 142769), (198, 116811), (297, 77874), (594, 38937), (891, 25958), (1782, 12979)]