21000966552

素因数分解:

$2^3\times 3^4\times {\mathrm{32408899}}^1$

素因数の和:32408917

約数の個数: 40

約数和(自身を含む): 58822153500

約数和(自身を除く): 37821186948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 32408899, 64817798, 97226697, 129635596, 194453394, 259271192, 291680091, 388906788, 583360182, 777813576, 875040273, 1166720364, 1750080546, 2333440728, 2625120819, 3500161092, 5250241638, 7000322184, 10500483276, 21000966552]

約数ペア:

[(1, 21000966552), (2, 10500483276), (3, 7000322184), (4, 5250241638), (6, 3500161092), (8, 2625120819), (9, 2333440728), (12, 1750080546), (18, 1166720364), (24, 875040273), (27, 777813576), (36, 583360182), (54, 388906788), (72, 291680091), (81, 259271192), (108, 194453394), (162, 129635596), (216, 97226697), (324, 64817798), (648, 32408899)]