2016559845

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{7243}}^1$

素因数の和:7546

約数の個数: 48

約数和(自身を含む): 3661407360

約数和(自身を除く): 1644847515

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 269, 345, 807, 1035, 1345, 2421, 4035, 6187, 7243, 12105, 18561, 21729, 30935, 36215, 55683, 65187, 92805, 108645, 166589, 278415, 325935, 499767, 832945, 1499301, 1948367, 2498835, 5845101, 7496505, 9741835, 17535303, 29225505, 44812441, 87676515, 134437323, 224062205, 403311969, 672186615, 2016559845]

約数ペア:

[(1, 2016559845), (3, 672186615), (5, 403311969), (9, 224062205), (15, 134437323), (23, 87676515), (45, 44812441), (69, 29225505), (115, 17535303), (207, 9741835), (269, 7496505), (345, 5845101), (807, 2498835), (1035, 1948367), (1345, 1499301), (2421, 832945), (4035, 499767), (6187, 325935), (7243, 278415), (12105, 166589), (18561, 108645), (21729, 92805), (30935, 65187), (36215, 55683)]