164004426

素因数分解:

$2^1\times 3^4\times {\mathrm{1012373}}^1$

素因数の和:1012387

約数の個数: 20

約数和(自身を含む): 367491762

約数和(自身を除く): 203487336

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1012373, 2024746, 3037119, 6074238, 9111357, 18222714, 27334071, 54668142, 82002213, 164004426]

約数ペア:

[(1, 164004426), (2, 82002213), (3, 54668142), (6, 27334071), (9, 18222714), (18, 9111357), (27, 6074238), (54, 3037119), (81, 2024746), (162, 1012373)]