15160518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 35009520

約数和(自身を除く): 19849002

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 457, 582, 873, 914, 1371, 1746, 1843, 2742, 3686, 4113, 5529, 8226, 8683, 11058, 16587, 17366, 26049, 33174, 44329, 52098, 78147, 88658, 132987, 156294, 265974, 398961, 797922, 842251, 1684502, 2526753, 5053506, 7580259, 15160518]

約数ペア:

[(1, 15160518), (2, 7580259), (3, 5053506), (6, 2526753), (9, 1684502), (18, 842251), (19, 797922), (38, 398961), (57, 265974), (97, 156294), (114, 132987), (171, 88658), (194, 78147), (291, 52098), (342, 44329), (457, 33174), (582, 26049), (873, 17366), (914, 16587), (1371, 11058), (1746, 8683), (1843, 8226), (2742, 5529), (3686, 4113)]