682791768

素因数分解:

$2^3\times 3^4\times {\mathrm{1053691}}^1$

素因数の和:1053709

約数の個数: 40

約数和(自身を含む): 1912450980

約数和(自身を除く): 1229659212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1053691, 2107382, 3161073, 4214764, 6322146, 8429528, 9483219, 12644292, 18966438, 25288584, 28449657, 37932876, 56899314, 75865752, 85348971, 113798628, 170697942, 227597256, 341395884, 682791768]

約数ペア:

[(1, 682791768), (2, 341395884), (3, 227597256), (4, 170697942), (6, 113798628), (8, 85348971), (9, 75865752), (12, 56899314), (18, 37932876), (24, 28449657), (27, 25288584), (36, 18966438), (54, 12644292), (72, 9483219), (81, 8429528), (108, 6322146), (162, 4214764), (216, 3161073), (324, 2107382), (648, 1053691)]