261674118

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{255043}}^1$

素因数の和:255073

約数の個数: 32

約数和(自身を含む): 612105600

約数和(自身を除く): 350431482

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 255043, 510086, 765129, 1530258, 2295387, 4590774, 4845817, 6886161, 9691634, 13772322, 14537451, 29074902, 43612353, 87224706, 130837059, 261674118]

約数ペア:

[(1, 261674118), (2, 130837059), (3, 87224706), (6, 43612353), (9, 29074902), (18, 14537451), (19, 13772322), (27, 9691634), (38, 6886161), (54, 4845817), (57, 4590774), (114, 2295387), (171, 1530258), (342, 765129), (513, 510086), (1026, 255043)]