971567208

素因数分解:

$2^3\times 3^2\times {\mathrm{13493989}}^1$

素因数の和:13494001

約数の個数: 24

約数和(自身を含む): 2631328050

約数和(自身を除く): 1659760842

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 13493989, 26987978, 40481967, 53975956, 80963934, 107951912, 121445901, 161927868, 242891802, 323855736, 485783604, 971567208]

約数ペア:

[(1, 971567208), (2, 485783604), (3, 323855736), (4, 242891802), (6, 161927868), (8, 121445901), (9, 107951912), (12, 80963934), (18, 53975956), (24, 40481967), (36, 26987978), (72, 13493989)]