31228902

素因数分解:

$2^1\times 3^6\times {\mathrm{21419}}^1$

素因数の和:21439

約数の個数: 28

約数和(自身を含む): 70236180

約数和(自身を除く): 39007278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 21419, 42838, 64257, 128514, 192771, 385542, 578313, 1156626, 1734939, 3469878, 5204817, 10409634, 15614451, 31228902]

約数ペア:

[(1, 31228902), (2, 15614451), (3, 10409634), (6, 5204817), (9, 3469878), (18, 1734939), (27, 1156626), (54, 578313), (81, 385542), (162, 192771), (243, 128514), (486, 64257), (729, 42838), (1458, 21419)]