2912173866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23112491}}^1$

素因数の和:23112506

約数の個数: 24

約数和(自身を含む): 7211097504

約数和(自身を除く): 4298923638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 23112491, 46224982, 69337473, 138674946, 161787437, 208012419, 323574874, 416024838, 485362311, 970724622, 1456086933, 2912173866]

約数ペア:

[(1, 2912173866), (2, 1456086933), (3, 970724622), (6, 485362311), (7, 416024838), (9, 323574874), (14, 208012419), (18, 161787437), (21, 138674946), (42, 69337473), (63, 46224982), (126, 23112491)]