21093096

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6709}}^1$

素因数の和:6849

約数の個数: 32

約数和(自身を含む): 53143200

約数和(自身を除く): 32050104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6709, 13418, 20127, 26836, 40254, 53672, 80508, 161016, 878879, 1757758, 2636637, 3515516, 5273274, 7031032, 10546548, 21093096]

約数ペア:

[(1, 21093096), (2, 10546548), (3, 7031032), (4, 5273274), (6, 3515516), (8, 2636637), (12, 1757758), (24, 878879), (131, 161016), (262, 80508), (393, 53672), (524, 40254), (786, 26836), (1048, 20127), (1572, 13418), (3144, 6709)]