21364488

素因数分解:

$2^3\times 3^2\times {\mathrm{296729}}^1$

素因数の和:296741

約数の個数: 24

約数和(自身を含む): 57862350

約数和(自身を除く): 36497862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 296729, 593458, 890187, 1186916, 1780374, 2373832, 2670561, 3560748, 5341122, 7121496, 10682244, 21364488]

約数ペア:

[(1, 21364488), (2, 10682244), (3, 7121496), (4, 5341122), (6, 3560748), (8, 2670561), (9, 2373832), (12, 1780374), (18, 1186916), (24, 890187), (36, 593458), (72, 296729)]