2018708568

素因数分解:

$2^3\times 3^4\times {\mathrm{3115291}}^1$

素因数の和:3115309

約数の個数: 40

約数和(自身を含む): 5654254980

約数和(自身を除く): 3635546412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3115291, 6230582, 9345873, 12461164, 18691746, 24922328, 28037619, 37383492, 56075238, 74766984, 84112857, 112150476, 168225714, 224300952, 252338571, 336451428, 504677142, 672902856, 1009354284, 2018708568]

約数ペア:

[(1, 2018708568), (2, 1009354284), (3, 672902856), (4, 504677142), (6, 336451428), (8, 252338571), (9, 224300952), (12, 168225714), (18, 112150476), (24, 84112857), (27, 74766984), (36, 56075238), (54, 37383492), (72, 28037619), (81, 24922328), (108, 18691746), (162, 12461164), (216, 9345873), (324, 6230582), (648, 3115291)]