978615972

素因数分解:

$2^2\times 3^3\times {\mathrm{9061259}}^1$

素因数の和:9061272

約数の個数: 24

約数和(自身を含む): 2537152800

約数和(自身を除く): 1558536828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 9061259, 18122518, 27183777, 36245036, 54367554, 81551331, 108735108, 163102662, 244653993, 326205324, 489307986, 978615972]

約数ペア:

[(1, 978615972), (2, 489307986), (3, 326205324), (4, 244653993), (6, 163102662), (9, 108735108), (12, 81551331), (18, 54367554), (27, 36245036), (36, 27183777), (54, 18122518), (108, 9061259)]