1904454378

素因数分解:

$2^1\times 3^2\times {\mathrm{105803021}}^1$

素因数の和:105803029

約数の個数: 12

約数和(自身を含む): 4126317858

約数和(自身を除く): 2221863480

約数列:

[1, 2, 3, 6, 9, 18, 105803021, 211606042, 317409063, 634818126, 952227189, 1904454378]

約数ペア:

[(1, 1904454378), (2, 952227189), (3, 634818126), (6, 317409063), (9, 211606042), (18, 105803021)]