15854148

素因数分解:

$2^2\times 3^2\times {\mathrm{440393}}^1$

素因数の和:440403

約数の個数: 18

約数和(自身を含む): 40075854

約数和(自身を除く): 24221706

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 440393, 880786, 1321179, 1761572, 2642358, 3963537, 5284716, 7927074, 15854148]

約数ペア:

[(1, 15854148), (2, 7927074), (3, 5284716), (4, 3963537), (6, 2642358), (9, 1761572), (12, 1321179), (18, 880786), (36, 440393)]