21933816

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{2063}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 54984960

約数和(自身を除く): 33051144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2063, 2658, 3544, 4126, 5316, 6189, 8252, 10632, 12378, 16504, 24756, 49512, 913909, 1827818, 2741727, 3655636, 5483454, 7311272, 10966908, 21933816]

約数ペア:

[(1, 21933816), (2, 10966908), (3, 7311272), (4, 5483454), (6, 3655636), (8, 2741727), (12, 1827818), (24, 913909), (443, 49512), (886, 24756), (1329, 16504), (1772, 12378), (2063, 10632), (2658, 8252), (3544, 6189), (4126, 5316)]