1900992042

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{240571}}^1$

素因数の和:241018

約数の個数: 24

約数和(自身を含む): 4128215520

約数和(自身を除く): 2227223478

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 240571, 481142, 721713, 1443426, 2165139, 4330278, 105610669, 211221338, 316832007, 633664014, 950496021, 1900992042]

約数ペア:

[(1, 1900992042), (2, 950496021), (3, 633664014), (6, 316832007), (9, 211221338), (18, 105610669), (439, 4330278), (878, 2165139), (1317, 1443426), (2634, 721713), (3951, 481142), (7902, 240571)]