18849206733

素因数分解:

$3^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1040071}}^1$

素因数の和:1040944

約数の個数: 16

約数和(自身を含む): 28755910656

約数和(自身を除く): 9906703923

約数列:

[1, 3, 7, 21, 863, 2589, 6041, 18123, 1040071, 3120213, 7280497, 21841491, 897581273, 2692743819, 6283068911, 18849206733]

約数ペア:

[(1, 18849206733), (3, 6283068911), (7, 2692743819), (21, 897581273), (863, 21841491), (2589, 7280497), (6041, 3120213), (18123, 1040071)]