217414206

素因数分解:

$2^1\times 3^4\times {\mathrm{1342063}}^1$

素因数の和:1342077

約数の個数: 20

約数和(自身を含む): 487169232

約数和(自身を除く): 269755026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1342063, 2684126, 4026189, 8052378, 12078567, 24157134, 36235701, 72471402, 108707103, 217414206]

約数ペア:

[(1, 217414206), (2, 108707103), (3, 72471402), (6, 36235701), (9, 24157134), (18, 12078567), (27, 8052378), (54, 4026189), (81, 2684126), (162, 1342063)]