202479426

素因数分解:

$2^1\times 3^4\times {\mathrm{1249873}}^1$

素因数の和:1249887

約数の個数: 20

約数和(自身を含む): 453704262

約数和(自身を除く): 251224836

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1249873, 2499746, 3749619, 7499238, 11248857, 22497714, 33746571, 67493142, 101239713, 202479426]

約数ペア:

[(1, 202479426), (2, 101239713), (3, 67493142), (6, 33746571), (9, 22497714), (18, 11248857), (27, 7499238), (54, 3749619), (81, 2499746), (162, 1249873)]