18514418442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1\times {\mathrm{111491}}^1$

素因数の和:113638

約数の個数: 32

約数和(自身を含む): 39896297280

約数和(自身を除く): 21381878838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2129, 4258, 6387, 12774, 27677, 55354, 83031, 111491, 166062, 222982, 334473, 668946, 1449383, 2898766, 4348149, 8696298, 237364339, 474728678, 712093017, 1424186034, 3085736407, 6171472814, 9257209221, 18514418442]

約数ペア:

[(1, 18514418442), (2, 9257209221), (3, 6171472814), (6, 3085736407), (13, 1424186034), (26, 712093017), (39, 474728678), (78, 237364339), (2129, 8696298), (4258, 4348149), (6387, 2898766), (12774, 1449383), (27677, 668946), (55354, 334473), (83031, 222982), (111491, 166062)]