172048878

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{415577}}^1$

素因数の和:415608

約数の個数: 24

約数和(自身を含む): 388981008

約数和(自身を除く): 216932130

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 415577, 831154, 1246731, 2493462, 3740193, 7480386, 9558271, 19116542, 28674813, 57349626, 86024439, 172048878]

約数ペア:

[(1, 172048878), (2, 86024439), (3, 57349626), (6, 28674813), (9, 19116542), (18, 9558271), (23, 7480386), (46, 3740193), (69, 2493462), (138, 1246731), (207, 831154), (414, 415577)]