678495006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{5384881}}^1$

素因数の和:5384896

約数の個数: 24

約数和(自身を含む): 1680083184

約数和(自身を除く): 1001588178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 5384881, 10769762, 16154643, 32309286, 37694167, 48463929, 75388334, 96927858, 113082501, 226165002, 339247503, 678495006]

約数ペア:

[(1, 678495006), (2, 339247503), (3, 226165002), (6, 113082501), (7, 96927858), (9, 75388334), (14, 48463929), (18, 37694167), (21, 32309286), (42, 16154643), (63, 10769762), (126, 5384881)]