28801494

素因数分解:

$2^1\times 3^4\times {\mathrm{177787}}^1$

素因数の和:177801

約数の個数: 20

約数和(自身を含む): 64537044

約数和(自身を除く): 35735550

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 177787, 355574, 533361, 1066722, 1600083, 3200166, 4800249, 9600498, 14400747, 28801494]

約数ペア:

[(1, 28801494), (2, 14400747), (3, 9600498), (6, 4800249), (9, 3200166), (18, 1600083), (27, 1066722), (54, 533361), (81, 355574), (162, 177787)]