80372830518

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{6944257}}^1$

素因数の和:6944908

約数の個数: 24

約数和(自身を含む): 174411983928

約数和(自身を除く): 94039153410

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 11574, 6944257, 13888514, 20832771, 41665542, 62498313, 124996626, 4465157251, 8930314502, 13395471753, 26790943506, 40186415259, 80372830518]

約数ペア:

[(1, 80372830518), (2, 40186415259), (3, 26790943506), (6, 13395471753), (9, 8930314502), (18, 4465157251), (643, 124996626), (1286, 62498313), (1929, 41665542), (3858, 20832771), (5787, 13888514), (11574, 6944257)]