2107998

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 4742400

約数和(自身を除く): 2634402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 379, 618, 758, 927, 1137, 1854, 2274, 2781, 3411, 5562, 6822, 10233, 20466, 39037, 78074, 117111, 234222, 351333, 702666, 1053999, 2107998]

約数ペア:

[(1, 2107998), (2, 1053999), (3, 702666), (6, 351333), (9, 234222), (18, 117111), (27, 78074), (54, 39037), (103, 20466), (206, 10233), (309, 6822), (379, 5562), (618, 3411), (758, 2781), (927, 2274), (1137, 1854)]