223561134

素因数分解:

$2^1\times 3^4\times {\mathrm{1380007}}^1$

素因数の和:1380021

約数の個数: 20

約数和(自身を含む): 500942904

約数和(自身を除く): 277381770

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1380007, 2760014, 4140021, 8280042, 12420063, 24840126, 37260189, 74520378, 111780567, 223561134]

約数ペア:

[(1, 223561134), (2, 111780567), (3, 74520378), (6, 37260189), (9, 24840126), (18, 12420063), (27, 8280042), (54, 4140021), (81, 2760014), (162, 1380007)]