19481382

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2699}}^1$

素因数の和:3108

約数の個数: 24

約数和(自身を含む): 42330600

約数和(自身を除く): 22849218

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 2699, 3609, 5398, 7218, 8097, 16194, 24291, 48582, 1082299, 2164598, 3246897, 6493794, 9740691, 19481382]

約数ペア:

[(1, 19481382), (2, 9740691), (3, 6493794), (6, 3246897), (9, 2164598), (18, 1082299), (401, 48582), (802, 24291), (1203, 16194), (2406, 8097), (2699, 7218), (3609, 5398)]