21611652

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{5441}}^1$

素因数の和:5779

約数の個数: 24

約数和(自身を含む): 50588832

約数和(自身を除く): 28977180

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 5441, 10882, 16323, 21764, 32646, 65292, 1800971, 3601942, 5402913, 7203884, 10805826, 21611652]

約数ペア:

[(1, 21611652), (2, 10805826), (3, 7203884), (4, 5402913), (6, 3601942), (12, 1800971), (331, 65292), (662, 32646), (993, 21764), (1324, 16323), (1986, 10882), (3972, 5441)]