649478004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7731881}}^1$

素因数の和:7731895

約数の個数: 24

約数和(自身を含む): 1731941568

約数和(自身を除く): 1082463564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7731881, 15463762, 23195643, 30927524, 46391286, 54123167, 92782572, 108246334, 162369501, 216492668, 324739002, 649478004]

約数ペア:

[(1, 649478004), (2, 324739002), (3, 216492668), (4, 162369501), (6, 108246334), (7, 92782572), (12, 54123167), (14, 46391286), (21, 30927524), (28, 23195643), (42, 15463762), (84, 7731881)]