9989694

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 25434864

約数和(自身を除く): 15445170

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 3881, 7762, 11643, 23286, 34929, 42691, 50453, 69858, 85382, 100906, 128073, 151359, 256146, 302718, 384219, 454077, 554983, 768438, 908154, 1109966, 1664949, 3329898, 4994847, 9989694]

約数ペア:

[(1, 9989694), (2, 4994847), (3, 3329898), (6, 1664949), (9, 1109966), (11, 908154), (13, 768438), (18, 554983), (22, 454077), (26, 384219), (33, 302718), (39, 256146), (66, 151359), (78, 128073), (99, 100906), (117, 85382), (143, 69858), (198, 50453), (234, 42691), (286, 34929), (429, 23286), (858, 11643), (1287, 7762), (2574, 3881)]