21633966

素因数分解:

$2^1\times 3^4\times {\mathrm{133543}}^1$

素因数の和:133557

約数の個数: 20

約数和(自身を含む): 48476472

約数和(自身を除く): 26842506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 133543, 267086, 400629, 801258, 1201887, 2403774, 3605661, 7211322, 10816983, 21633966]

約数ペア:

[(1, 21633966), (2, 10816983), (3, 7211322), (6, 3605661), (9, 2403774), (18, 1201887), (27, 801258), (54, 400629), (81, 267086), (162, 133543)]