220180734

素因数分解:

$2^1\times 3^3\times {\mathrm{4077421}}^1$

素因数の和:4077432

約数の個数: 16

約数和(自身を含む): 489290640

約数和(自身を除く): 269109906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4077421, 8154842, 12232263, 24464526, 36696789, 73393578, 110090367, 220180734]

約数ペア:

[(1, 220180734), (2, 110090367), (3, 73393578), (6, 36696789), (9, 24464526), (18, 12232263), (27, 8154842), (54, 4077421)]