12278838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 29091888

約数和(自身を除く): 16813050

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1301, 1573, 2602, 3146, 3903, 4719, 7806, 9438, 14311, 16913, 28622, 33826, 42933, 50739, 85866, 101478, 157421, 186043, 314842, 372086, 472263, 558129, 944526, 1116258, 2046473, 4092946, 6139419, 12278838]

約数ペア:

[(1, 12278838), (2, 6139419), (3, 4092946), (6, 2046473), (11, 1116258), (13, 944526), (22, 558129), (26, 472263), (33, 372086), (39, 314842), (66, 186043), (78, 157421), (121, 101478), (143, 85866), (242, 50739), (286, 42933), (363, 33826), (429, 28622), (726, 16913), (858, 14311), (1301, 9438), (1573, 7806), (2602, 4719), (3146, 3903)]