221078124

素因数分解:

$2^2\times 3^2\times {\mathrm{6141059}}^1$

素因数の和:6141069

約数の個数: 18

約数和(自身を含む): 558836460

約数和(自身を除く): 337758336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6141059, 12282118, 18423177, 24564236, 36846354, 55269531, 73692708, 110539062, 221078124]

約数ペア:

[(1, 221078124), (2, 110539062), (3, 73692708), (4, 55269531), (6, 36846354), (9, 24564236), (12, 18423177), (18, 12282118), (36, 6141059)]