21363768

素因数分解:

$2^3\times 3^2\times {\mathrm{296719}}^1$

素因数の和:296731

約数の個数: 24

約数和(自身を含む): 57860400

約数和(自身を除く): 36496632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 296719, 593438, 890157, 1186876, 1780314, 2373752, 2670471, 3560628, 5340942, 7121256, 10681884, 21363768]

約数ペア:

[(1, 21363768), (2, 10681884), (3, 7121256), (4, 5340942), (6, 3560628), (8, 2670471), (9, 2373752), (12, 1780314), (18, 1186876), (24, 890157), (36, 593438), (72, 296719)]