21817074

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{13127}}^1$

素因数の和:13409

約数の個数: 16

約数和(自身を含む): 43795008

約数和(自身を除く): 21977934

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 13127, 26254, 39381, 78762, 3636179, 7272358, 10908537, 21817074]

約数ペア:

[(1, 21817074), (2, 10908537), (3, 7272358), (6, 3636179), (277, 78762), (554, 39381), (831, 26254), (1662, 13127)]