123959988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{202549}}^1$

素因数の和:202576

約数の個数: 36

約数和(自身を含む): 331776900

約数和(自身を除く): 207816912

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 202549, 405098, 607647, 810196, 1215294, 1822941, 2430588, 3443333, 3645882, 6886666, 7291764, 10329999, 13773332, 20659998, 30989997, 41319996, 61979994, 123959988]

約数ペア:

[(1, 123959988), (2, 61979994), (3, 41319996), (4, 30989997), (6, 20659998), (9, 13773332), (12, 10329999), (17, 7291764), (18, 6886666), (34, 3645882), (36, 3443333), (51, 2430588), (68, 1822941), (102, 1215294), (153, 810196), (204, 607647), (306, 405098), (612, 202549)]