218363058

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{527447}}^1$

素因数の和:527478

約数の個数: 24

約数和(自身を含む): 493691328

約数和(自身を除く): 275328270

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 527447, 1054894, 1582341, 3164682, 4747023, 9494046, 12131281, 24262562, 36393843, 72787686, 109181529, 218363058]

約数ペア:

[(1, 218363058), (2, 109181529), (3, 72787686), (6, 36393843), (9, 24262562), (18, 12131281), (23, 9494046), (46, 4747023), (69, 3164682), (138, 1582341), (207, 1054894), (414, 527447)]