30404682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21937}}^1$

素因数の和:21963

約数の個数: 48

約数和(自身を含む): 82135872

約数和(自身を除く): 51731190

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 21937, 43874, 65811, 131622, 153559, 197433, 241307, 307118, 394866, 460677, 482614, 723921, 921354, 1382031, 1447842, 1689149, 2171763, 2764062, 3378298, 4343526, 5067447, 10134894, 15202341, 30404682]

約数ペア:

[(1, 30404682), (2, 15202341), (3, 10134894), (6, 5067447), (7, 4343526), (9, 3378298), (11, 2764062), (14, 2171763), (18, 1689149), (21, 1447842), (22, 1382031), (33, 921354), (42, 723921), (63, 482614), (66, 460677), (77, 394866), (99, 307118), (126, 241307), (154, 197433), (198, 153559), (231, 131622), (462, 65811), (693, 43874), (1386, 21937)]