40238046

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1830

約数の個数: 40

約数和(自身を含む): 90822600

約数和(自身を除く): 50584554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 894, 1341, 1667, 2682, 3334, 4023, 5001, 8046, 10002, 12069, 15003, 24138, 30006, 45009, 90018, 135027, 248383, 270054, 496766, 745149, 1490298, 2235447, 4470894, 6706341, 13412682, 20119023, 40238046]

約数ペア:

[(1, 40238046), (2, 20119023), (3, 13412682), (6, 6706341), (9, 4470894), (18, 2235447), (27, 1490298), (54, 745149), (81, 496766), (149, 270054), (162, 248383), (298, 135027), (447, 90018), (894, 45009), (1341, 30006), (1667, 24138), (2682, 15003), (3334, 12069), (4023, 10002), (5001, 8046)]