155220246

素因数分解:

$2^1\times 3^3\times {\mathrm{2874449}}^1$

素因数の和:2874460

約数の個数: 16

約数和(自身を含む): 344934000

約数和(自身を除く): 189713754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2874449, 5748898, 8623347, 17246694, 25870041, 51740082, 77610123, 155220246]

約数ペア:

[(1, 155220246), (2, 77610123), (3, 51740082), (6, 25870041), (9, 17246694), (18, 8623347), (27, 5748898), (54, 2874449)]