19176426

素因数分解:

$2^1\times 3^4\times {\mathrm{118373}}^1$

素因数の和:118387

約数の個数: 20

約数和(自身を含む): 42969762

約数和(自身を除く): 23793336

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 118373, 236746, 355119, 710238, 1065357, 2130714, 3196071, 6392142, 9588213, 19176426]

約数ペア:

[(1, 19176426), (2, 9588213), (3, 6392142), (6, 3196071), (9, 2130714), (18, 1065357), (27, 710238), (54, 355119), (81, 236746), (162, 118373)]