18872076

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{3203}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 44138304

約数和(自身を除く): 25266228

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 3203, 5892, 6406, 9609, 12812, 19218, 38436, 1572673, 3145346, 4718019, 6290692, 9436038, 18872076]

約数ペア:

[(1, 18872076), (2, 9436038), (3, 6290692), (4, 4718019), (6, 3145346), (12, 1572673), (491, 38436), (982, 19218), (1473, 12812), (1964, 9609), (2946, 6406), (3203, 5892)]