21244596

素因数分解:

$2^2\times 3^1\times {\mathrm{983}}^1\times {\mathrm{1801}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 49648704

約数和(自身を除く): 28404108

約数列:

[1, 2, 3, 4, 6, 12, 983, 1801, 1966, 2949, 3602, 3932, 5403, 5898, 7204, 10806, 11796, 21612, 1770383, 3540766, 5311149, 7081532, 10622298, 21244596]

約数ペア:

[(1, 21244596), (2, 10622298), (3, 7081532), (4, 5311149), (6, 3540766), (12, 1770383), (983, 21612), (1801, 11796), (1966, 10806), (2949, 7204), (3602, 5898), (3932, 5403)]