21737112

素因数分解:

$2^3\times 3^1\times {\mathrm{905713}}^1$

素因数の和:905722

約数の個数: 16

約数和(自身を含む): 54342840

約数和(自身を除く): 32605728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 905713, 1811426, 2717139, 3622852, 5434278, 7245704, 10868556, 21737112]

約数ペア:

[(1, 21737112), (2, 10868556), (3, 7245704), (4, 5434278), (6, 3622852), (8, 2717139), (12, 1811426), (24, 905713)]