172813986

素因数分解:

$2^1\times 3^4\times {\mathrm{1066753}}^1$

素因数の和:1066767

約数の個数: 20

約数和(自身を含む): 387231702

約数和(自身を除く): 214417716

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1066753, 2133506, 3200259, 6400518, 9600777, 19201554, 28802331, 57604662, 86406993, 172813986]

約数ペア:

[(1, 172813986), (2, 86406993), (3, 57604662), (6, 28802331), (9, 19201554), (18, 9600777), (27, 6400518), (54, 3200259), (81, 2133506), (162, 1066753)]