31426236

素因数分解:

$2^2\times 3^2\times {\mathrm{872951}}^1$

素因数の和:872961

約数の個数: 18

約数和(自身を含む): 79438632

約数和(自身を除く): 48012396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 872951, 1745902, 2618853, 3491804, 5237706, 7856559, 10475412, 15713118, 31426236]

約数ペア:

[(1, 31426236), (2, 15713118), (3, 10475412), (4, 7856559), (6, 5237706), (9, 3491804), (12, 2618853), (18, 1745902), (36, 872951)]