8973724326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{213660103}}^1$

素因数の和:213660115

約数の個数: 16

約数和(自身を含む): 20511369984

約数和(自身を除く): 11537645658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 213660103, 427320206, 640980309, 1281960618, 1495620721, 2991241442, 4486862163, 8973724326]

約数ペア:

[(1, 8973724326), (2, 4486862163), (3, 2991241442), (6, 1495620721), (7, 1281960618), (14, 640980309), (21, 427320206), (42, 213660103)]