28797282

素因数分解:

$2^1\times 3^4\times {\mathrm{177761}}^1$

素因数の和:177775

約数の個数: 20

約数和(自身を含む): 64527606

約数和(自身を除く): 35730324

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 177761, 355522, 533283, 1066566, 1599849, 3199698, 4799547, 9599094, 14398641, 28797282]

約数ペア:

[(1, 28797282), (2, 14398641), (3, 9599094), (6, 4799547), (9, 3199698), (18, 1599849), (27, 1066566), (54, 533283), (81, 355522), (162, 177761)]