189781308

素因数分解:

$2^2\times 3^2\times {\mathrm{5271703}}^1$

素因数の和:5271713

約数の個数: 18

約数和(自身を含む): 479725064

約数和(自身を除く): 289943756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5271703, 10543406, 15815109, 21086812, 31630218, 47445327, 63260436, 94890654, 189781308]

約数ペア:

[(1, 189781308), (2, 94890654), (3, 63260436), (4, 47445327), (6, 31630218), (9, 21086812), (12, 15815109), (18, 10543406), (36, 5271703)]