2012505912

素因数分解:

$2^3\times 3^4\times {\mathrm{3105719}}^1$

素因数の和:3105737

約数の個数: 40

約数和(自身を含む): 5636881800

約数和(自身を除く): 3624375888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3105719, 6211438, 9317157, 12422876, 18634314, 24845752, 27951471, 37268628, 55902942, 74537256, 83854413, 111805884, 167708826, 223611768, 251563239, 335417652, 503126478, 670835304, 1006252956, 2012505912]

約数ペア:

[(1, 2012505912), (2, 1006252956), (3, 670835304), (4, 503126478), (6, 335417652), (8, 251563239), (9, 223611768), (12, 167708826), (18, 111805884), (24, 83854413), (27, 74537256), (36, 55902942), (54, 37268628), (72, 27951471), (81, 24845752), (108, 18634314), (162, 12422876), (216, 9317157), (324, 6211438), (648, 3105719)]