338959908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1345079}}^1$

素因数の和:1345096

約数の個数: 36

約数和(自身を含む): 979218240

約数和(自身を除く): 640258332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1345079, 2690158, 4035237, 5380316, 8070474, 9415553, 12105711, 16140948, 18831106, 24211422, 28246659, 37662212, 48422844, 56493318, 84739977, 112986636, 169479954, 338959908]

約数ペア:

[(1, 338959908), (2, 169479954), (3, 112986636), (4, 84739977), (6, 56493318), (7, 48422844), (9, 37662212), (12, 28246659), (14, 24211422), (18, 18831106), (21, 16140948), (28, 12105711), (36, 9415553), (42, 8070474), (63, 5380316), (84, 4035237), (126, 2690158), (252, 1345079)]