121457502

素因数分解:

$2^1\times 3^3\times {\mathrm{2249213}}^1$

素因数の和:2249224

約数の個数: 16

約数和(自身を含む): 269905680

約数和(自身を除く): 148448178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2249213, 4498426, 6747639, 13495278, 20242917, 40485834, 60728751, 121457502]

約数ペア:

[(1, 121457502), (2, 60728751), (3, 40485834), (6, 20242917), (9, 13495278), (18, 6747639), (27, 4498426), (54, 2249213)]