172899234

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{417631}}^1$

素因数の和:417662

約数の個数: 24

約数和(自身を含む): 390903552

約数和(自身を除く): 218004318

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 417631, 835262, 1252893, 2505786, 3758679, 7517358, 9605513, 19211026, 28816539, 57633078, 86449617, 172899234]

約数ペア:

[(1, 172899234), (2, 86449617), (3, 57633078), (6, 28816539), (9, 19211026), (18, 9605513), (23, 7517358), (46, 3758679), (69, 2505786), (138, 1252893), (207, 835262), (414, 417631)]