18031624

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{13337}}^1$

素因数の和:13369

約数の個数: 24

約数和(自身を含む): 36612810

約数和(自身を除く): 18581186

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 13337, 26674, 53348, 106696, 173381, 346762, 693524, 1387048, 2253953, 4507906, 9015812, 18031624]

約数ペア:

[(1, 18031624), (2, 9015812), (4, 4507906), (8, 2253953), (13, 1387048), (26, 693524), (52, 346762), (104, 173381), (169, 106696), (338, 53348), (676, 26674), (1352, 13337)]