426647538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1394273}}^1$

素因数の和:1394298

約数の個数: 24

約数和(自身を含む): 978780348

約数和(自身を除く): 552132810

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1394273, 2788546, 4182819, 8365638, 12548457, 23702641, 25096914, 47405282, 71107923, 142215846, 213323769, 426647538]

約数ペア:

[(1, 426647538), (2, 213323769), (3, 142215846), (6, 71107923), (9, 47405282), (17, 25096914), (18, 23702641), (34, 12548457), (51, 8365638), (102, 4182819), (153, 2788546), (306, 1394273)]