18475794

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21839}}^1$

素因数の和:21894

約数の個数: 24

約数和(自身を含む): 40884480

約数和(自身を除く): 22408686

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 21839, 43678, 65517, 131034, 196551, 393102, 1026433, 2052866, 3079299, 6158598, 9237897, 18475794]

約数ペア:

[(1, 18475794), (2, 9237897), (3, 6158598), (6, 3079299), (9, 2052866), (18, 1026433), (47, 393102), (94, 196551), (141, 131034), (282, 65517), (423, 43678), (846, 21839)]