18474236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1433}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 35414064

約数和(自身を除く): 16939828

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 1433, 2866, 3223, 5732, 6446, 12892, 15763, 31526, 63052, 419869, 839738, 1679476, 4618559, 9237118, 18474236]

約数ペア:

[(1, 18474236), (2, 9237118), (4, 4618559), (11, 1679476), (22, 839738), (44, 419869), (293, 63052), (586, 31526), (1172, 15763), (1433, 12892), (2866, 6446), (3223, 5732)]