391130118

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1278203}}^1$

素因数の和:1278228

約数の個数: 24

約数和(自身を含む): 897299208

約数和(自身を除く): 506169090

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1278203, 2556406, 3834609, 7669218, 11503827, 21729451, 23007654, 43458902, 65188353, 130376706, 195565059, 391130118]

約数ペア:

[(1, 391130118), (2, 195565059), (3, 130376706), (6, 65188353), (9, 43458902), (17, 23007654), (18, 21729451), (34, 11503827), (51, 7669218), (102, 3834609), (153, 2556406), (306, 1278203)]