1944719802

素因数分解:

$2^1\times 3^2\times {\mathrm{108039989}}^1$

素因数の和:108039997

約数の個数: 12

約数和(自身を含む): 4213559610

約数和(自身を除く): 2268839808

約数列:

[1, 2, 3, 6, 9, 18, 108039989, 216079978, 324119967, 648239934, 972359901, 1944719802]

約数ペア:

[(1, 1944719802), (2, 972359901), (3, 648239934), (6, 324119967), (9, 216079978), (18, 108039989)]