18500103

素因数分解:

$3^3\times {\mathrm{367}}^1\times {\mathrm{1867}}^1$

素因数の和:2243

約数の個数: 16

約数和(自身を含む): 27496960

約数和(自身を除く): 8996857

約数列:

[1, 3, 9, 27, 367, 1101, 1867, 3303, 5601, 9909, 16803, 50409, 685189, 2055567, 6166701, 18500103]

約数ペア:

[(1, 18500103), (3, 6166701), (9, 2055567), (27, 685189), (367, 50409), (1101, 16803), (1867, 9909), (3303, 5601)]