22806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1$

素因数の和:196

約数の個数: 24

約数和(自身を含む): 56784

約数和(自身を除く): 33978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3258, 3801, 7602, 11403, 22806]

約数ペア:

[(1, 22806), (2, 11403), (3, 7602), (6, 3801), (7, 3258), (9, 2534), (14, 1629), (18, 1267), (21, 1086), (42, 543), (63, 362), (126, 181)]