8223726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1901}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 18989568

約数和(自身を除く): 10765842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 1901, 2163, 3802, 4326, 5703, 11406, 13307, 26614, 39921, 79842, 195803, 391606, 587409, 1174818, 1370621, 2741242, 4111863, 8223726]

約数ペア:

[(1, 8223726), (2, 4111863), (3, 2741242), (6, 1370621), (7, 1174818), (14, 587409), (21, 391606), (42, 195803), (103, 79842), (206, 39921), (309, 26614), (618, 13307), (721, 11406), (1442, 5703), (1901, 4326), (2163, 3802)]