1320609042

素因数分解:

$2^1\times 3^3\times {\mathrm{24455723}}^1$

素因数の和:24455734

約数の個数: 16

約数和(自身を含む): 2934686880

約数和(自身を除く): 1614077838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 24455723, 48911446, 73367169, 146734338, 220101507, 440203014, 660304521, 1320609042]

約数ペア:

[(1, 1320609042), (2, 660304521), (3, 440203014), (6, 220101507), (9, 146734338), (18, 73367169), (27, 48911446), (54, 24455723)]