147972042

素因数分解:

$2^1\times 3^3\times {\mathrm{2740223}}^1$

素因数の和:2740234

約数の個数: 16

約数和(自身を含む): 328826880

約数和(自身を除く): 180854838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2740223, 5480446, 8220669, 16441338, 24662007, 49324014, 73986021, 147972042]

約数ペア:

[(1, 147972042), (2, 73986021), (3, 49324014), (6, 24662007), (9, 16441338), (18, 8220669), (27, 5480446), (54, 2740223)]