81768402

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{267217}}^1$

素因数の和:267242

約数の個数: 24

約数和(自身を含む): 187587036

約数和(自身を除く): 105818634

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 267217, 534434, 801651, 1603302, 2404953, 4542689, 4809906, 9085378, 13628067, 27256134, 40884201, 81768402]

約数ペア:

[(1, 81768402), (2, 40884201), (3, 27256134), (6, 13628067), (9, 9085378), (17, 4809906), (18, 4542689), (34, 2404953), (51, 1603302), (102, 801651), (153, 534434), (306, 267217)]