81110022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9803}}^1$

素因数の和:10012

約数の個数: 32

約数和(自身を含む): 186354432

約数和(自身を除く): 105244410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 9803, 19606, 29409, 58818, 68621, 137242, 205863, 411726, 1931191, 3862382, 5793573, 11587146, 13518337, 27036674, 40555011, 81110022]

約数ペア:

[(1, 81110022), (2, 40555011), (3, 27036674), (6, 13518337), (7, 11587146), (14, 5793573), (21, 3862382), (42, 1931191), (197, 411726), (394, 205863), (591, 137242), (1182, 68621), (1379, 58818), (2758, 29409), (4137, 19606), (8274, 9803)]