217384182

素因数分解:

$2^1\times 3^3\times {\mathrm{4025633}}^1$

素因数の和:4025644

約数の個数: 16

約数和(自身を含む): 483076080

約数和(自身を除く): 265691898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4025633, 8051266, 12076899, 24153798, 36230697, 72461394, 108692091, 217384182]

約数ペア:

[(1, 217384182), (2, 108692091), (3, 72461394), (6, 36230697), (9, 24153798), (18, 12076899), (27, 8051266), (54, 4025633)]