18434691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6421}}^1$

素因数の和:6467

約数の個数: 24

約数和(自身を含む): 30054960

約数和(自身を除く): 11620269

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 6421, 19263, 57789, 70631, 186209, 211893, 558627, 635679, 1675881, 2048299, 6144897, 18434691]

約数ペア:

[(1, 18434691), (3, 6144897), (9, 2048299), (11, 1675881), (29, 635679), (33, 558627), (87, 211893), (99, 186209), (261, 70631), (319, 57789), (957, 19263), (2871, 6421)]