8843406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 20958672

約数和(自身を除く): 12115266

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 937, 1573, 1874, 2811, 3146, 4719, 5622, 9438, 10307, 12181, 20614, 24362, 30921, 36543, 61842, 73086, 113377, 133991, 226754, 267982, 340131, 401973, 680262, 803946, 1473901, 2947802, 4421703, 8843406]

約数ペア:

[(1, 8843406), (2, 4421703), (3, 2947802), (6, 1473901), (11, 803946), (13, 680262), (22, 401973), (26, 340131), (33, 267982), (39, 226754), (66, 133991), (78, 113377), (121, 73086), (143, 61842), (242, 36543), (286, 30921), (363, 24362), (429, 20614), (726, 12181), (858, 10307), (937, 9438), (1573, 5622), (1874, 4719), (2811, 3146)]