21417846

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{32749}}^1$

素因数の和:32863

約数の個数: 16

約数和(自身を含む): 43230000

約数和(自身を除く): 21812154

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 32749, 65498, 98247, 196494, 3569641, 7139282, 10708923, 21417846]

約数ペア:

[(1, 21417846), (2, 10708923), (3, 7139282), (6, 3569641), (109, 196494), (218, 98247), (327, 65498), (654, 32749)]