84243474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{668599}}^1$

素因数の和:668614

約数の個数: 24

約数和(自身を含む): 208603200

約数和(自身を除く): 124359726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 668599, 1337198, 2005797, 4011594, 4680193, 6017391, 9360386, 12034782, 14040579, 28081158, 42121737, 84243474]

約数ペア:

[(1, 84243474), (2, 42121737), (3, 28081158), (6, 14040579), (7, 12034782), (9, 9360386), (14, 6017391), (18, 4680193), (21, 4011594), (42, 2005797), (63, 1337198), (126, 668599)]