2018065968

素因数分解:

$2^4\times 3^3\times {\mathrm{4671449}}^1$

素因数の和:4671466

約数の個数: 40

約数和(自身を含む): 5792598000

約数和(自身を除く): 3774532032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4671449, 9342898, 14014347, 18685796, 28028694, 37371592, 42043041, 56057388, 74743184, 84086082, 112114776, 126129123, 168172164, 224229552, 252258246, 336344328, 504516492, 672688656, 1009032984, 2018065968]

約数ペア:

[(1, 2018065968), (2, 1009032984), (3, 672688656), (4, 504516492), (6, 336344328), (8, 252258246), (9, 224229552), (12, 168172164), (16, 126129123), (18, 112114776), (24, 84086082), (27, 74743184), (36, 56057388), (48, 42043041), (54, 37371592), (72, 28028694), (108, 18685796), (144, 14014347), (216, 9342898), (432, 4671449)]