79618938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2309}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 182286720

約数和(自身を除く): 102667782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 1642, 2309, 2463, 4618, 4926, 5747, 6927, 11494, 13854, 16163, 17241, 32326, 34482, 48489, 96978, 1895689, 3791378, 5687067, 11374134, 13269823, 26539646, 39809469, 79618938]

約数ペア:

[(1, 79618938), (2, 39809469), (3, 26539646), (6, 13269823), (7, 11374134), (14, 5687067), (21, 3791378), (42, 1895689), (821, 96978), (1642, 48489), (2309, 34482), (2463, 32326), (4618, 17241), (4926, 16163), (5747, 13854), (6927, 11494)]