84780444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1009291}}^1$

素因数の和:1009305

約数の個数: 24

約数和(自身を含む): 226081408

約数和(自身を除く): 141300964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1009291, 2018582, 3027873, 4037164, 6055746, 7065037, 12111492, 14130074, 21195111, 28260148, 42390222, 84780444]

約数ペア:

[(1, 84780444), (2, 42390222), (3, 28260148), (4, 21195111), (6, 14130074), (7, 12111492), (12, 7065037), (14, 6055746), (21, 4037164), (28, 3027873), (42, 2018582), (84, 1009291)]