26412237

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19181}}^1$

素因数の和:19210

約数の個数: 20

約数和(自身を含む): 41778396

約数和(自身を除く): 15366159

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 19181, 57543, 172629, 326077, 517887, 978231, 1553661, 2934693, 8804079, 26412237]

約数ペア:

[(1, 26412237), (3, 8804079), (9, 2934693), (17, 1553661), (27, 978231), (51, 517887), (81, 326077), (153, 172629), (459, 57543), (1377, 19181)]