12667842

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 30225312

約数和(自身を除く): 17557470

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 137, 198, 274, 411, 467, 822, 934, 1233, 1401, 1507, 2466, 2802, 3014, 4203, 4521, 5137, 8406, 9042, 10274, 13563, 15411, 27126, 30822, 46233, 63979, 92466, 127958, 191937, 383874, 575811, 703769, 1151622, 1407538, 2111307, 4222614, 6333921, 12667842]

約数ペア:

[(1, 12667842), (2, 6333921), (3, 4222614), (6, 2111307), (9, 1407538), (11, 1151622), (18, 703769), (22, 575811), (33, 383874), (66, 191937), (99, 127958), (137, 92466), (198, 63979), (274, 46233), (411, 30822), (467, 27126), (822, 15411), (934, 13563), (1233, 10274), (1401, 9042), (1507, 8406), (2466, 5137), (2802, 4521), (3014, 4203)]