1997874

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6529}}^1$

素因数の和:6554

約数の個数: 24

約数和(自身を含む): 4584060

約数和(自身を除く): 2586186

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 6529, 13058, 19587, 39174, 58761, 110993, 117522, 221986, 332979, 665958, 998937, 1997874]

約数ペア:

[(1, 1997874), (2, 998937), (3, 665958), (6, 332979), (9, 221986), (17, 117522), (18, 110993), (34, 58761), (51, 39174), (102, 19587), (153, 13058), (306, 6529)]