18796833

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3370

約数の個数: 32

約数和(自身を含む): 31987200

約数和(自身を除く): 13190367

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 3331, 5643, 9993, 29979, 36641, 63289, 89937, 109923, 189867, 329769, 569601, 696179, 989307, 1708803, 2088537, 6265611, 18796833]

約数ペア:

[(1, 18796833), (3, 6265611), (9, 2088537), (11, 1708803), (19, 989307), (27, 696179), (33, 569601), (57, 329769), (99, 189867), (171, 109923), (209, 89937), (297, 63289), (513, 36641), (627, 29979), (1881, 9993), (3331, 5643)]