2544858

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:720

約数の個数: 40

約数和(自身を含む): 5959008

約数和(自身を除く): 3414150

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 683, 1242, 1366, 1863, 2049, 3726, 4098, 6147, 12294, 15709, 18441, 31418, 36882, 47127, 55323, 94254, 110646, 141381, 282762, 424143, 848286, 1272429, 2544858]

約数ペア:

[(1, 2544858), (2, 1272429), (3, 848286), (6, 424143), (9, 282762), (18, 141381), (23, 110646), (27, 94254), (46, 55323), (54, 47127), (69, 36882), (81, 31418), (138, 18441), (162, 15709), (207, 12294), (414, 6147), (621, 4098), (683, 3726), (1242, 2049), (1366, 1863)]