2013367986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{155137}}^1$

素因数の和:155255

約数の個数: 48

約数和(自身を含む): 5033917824

約数和(自身を除く): 3020549838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 155137, 310274, 465411, 930822, 1085959, 1396233, 2171918, 2792466, 3257877, 6515754, 9773631, 15979111, 19547262, 31958222, 47937333, 95874666, 111853777, 143811999, 223707554, 287623998, 335561331, 671122662, 1006683993, 2013367986]

約数ペア:

[(1, 2013367986), (2, 1006683993), (3, 671122662), (6, 335561331), (7, 287623998), (9, 223707554), (14, 143811999), (18, 111853777), (21, 95874666), (42, 47937333), (63, 31958222), (103, 19547262), (126, 15979111), (206, 9773631), (309, 6515754), (618, 3257877), (721, 2792466), (927, 2171918), (1442, 1396233), (1854, 1085959), (2163, 930822), (4326, 465411), (6489, 310274), (12978, 155137)]