172904274

素因数分解:

$2^1\times 3^3\times {\mathrm{3201931}}^1$

素因数の和:3201942

約数の個数: 16

約数和(自身を含む): 384231840

約数和(自身を除く): 211327566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3201931, 6403862, 9605793, 19211586, 28817379, 57634758, 86452137, 172904274]

約数ペア:

[(1, 172904274), (2, 86452137), (3, 57634758), (6, 28817379), (9, 19211586), (18, 9605793), (27, 6403862), (54, 3201931)]