16913106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 42120000

約数和(自身を除く): 25206894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 269, 499, 538, 807, 998, 1497, 1614, 1883, 2421, 2994, 3493, 3766, 4491, 4842, 5649, 6986, 8982, 10479, 11298, 16947, 20958, 31437, 33894, 62874, 134231, 268462, 402693, 805386, 939617, 1208079, 1879234, 2416158, 2818851, 5637702, 8456553, 16913106]

約数ペア:

[(1, 16913106), (2, 8456553), (3, 5637702), (6, 2818851), (7, 2416158), (9, 1879234), (14, 1208079), (18, 939617), (21, 805386), (42, 402693), (63, 268462), (126, 134231), (269, 62874), (499, 33894), (538, 31437), (807, 20958), (998, 16947), (1497, 11298), (1614, 10479), (1883, 8982), (2421, 6986), (2994, 5649), (3493, 4842), (3766, 4491)]