18184419

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{6803}}^1$

素因数の和:6829

約数の個数: 24

約数和(自身を含む): 29719872

約数和(自身を除く): 11535453

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 6803, 20409, 61227, 74833, 183681, 224499, 551043, 673497, 1653129, 2020491, 6061473, 18184419]

約数ペア:

[(1, 18184419), (3, 6061473), (9, 2020491), (11, 1653129), (27, 673497), (33, 551043), (81, 224499), (99, 183681), (243, 74833), (297, 61227), (891, 20409), (2673, 6803)]