120726

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:380

約数の個数: 24

約数和(自身を含む): 276120

約数和(自身を除く): 155394

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 353, 706, 1059, 2118, 3177, 6354, 6707, 13414, 20121, 40242, 60363, 120726]

約数ペア:

[(1, 120726), (2, 60363), (3, 40242), (6, 20121), (9, 13414), (18, 6707), (19, 6354), (38, 3177), (57, 2118), (114, 1059), (171, 706), (342, 353)]