8137746

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:468

約数の個数: 40

約数和(自身を含む): 18399744

約数和(自身を除く): 10261998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 263, 382, 526, 573, 789, 1146, 1578, 1719, 2367, 3438, 4734, 5157, 7101, 10314, 14202, 15471, 21303, 30942, 42606, 50233, 100466, 150699, 301398, 452097, 904194, 1356291, 2712582, 4068873, 8137746]

約数ペア:

[(1, 8137746), (2, 4068873), (3, 2712582), (6, 1356291), (9, 904194), (18, 452097), (27, 301398), (54, 150699), (81, 100466), (162, 50233), (191, 42606), (263, 30942), (382, 21303), (526, 15471), (573, 14202), (789, 10314), (1146, 7101), (1578, 5157), (1719, 4734), (2367, 3438)]