16997838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 40263888

約数和(自身を除く): 23266050

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 1801, 3146, 3602, 4719, 5403, 9438, 10806, 19811, 23413, 39622, 46826, 59433, 70239, 118866, 140478, 217921, 257543, 435842, 515086, 653763, 772629, 1307526, 1545258, 2832973, 5665946, 8498919, 16997838]

約数ペア:

[(1, 16997838), (2, 8498919), (3, 5665946), (6, 2832973), (11, 1545258), (13, 1307526), (22, 772629), (26, 653763), (33, 515086), (39, 435842), (66, 257543), (78, 217921), (121, 140478), (143, 118866), (242, 70239), (286, 59433), (363, 46826), (429, 39622), (726, 23413), (858, 19811), (1573, 10806), (1801, 9438), (3146, 5403), (3602, 4719)]