8187894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3213

約数の個数: 48

約数和(自身を含む): 20848464

約数和(自身を除く): 12660570

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, 3181, 6362, 9543, 19086, 28629, 34991, 41353, 57258, 69982, 82706, 104973, 124059, 209946, 248118, 314919, 372177, 454883, 629838, 744354, 909766, 1364649, 2729298, 4093947, 8187894]

約数ペア:

[(1, 8187894), (2, 4093947), (3, 2729298), (6, 1364649), (9, 909766), (11, 744354), (13, 629838), (18, 454883), (22, 372177), (26, 314919), (33, 248118), (39, 209946), (66, 124059), (78, 104973), (99, 82706), (117, 69982), (143, 57258), (198, 41353), (234, 34991), (286, 28629), (429, 19086), (858, 9543), (1287, 6362), (2574, 3181)]