21891852

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{35771}}^1$

素因数の和:35798

約数の個数: 36

約数和(自身を含む): 58594536

約数和(自身を除く): 36702684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 35771, 71542, 107313, 143084, 214626, 321939, 429252, 608107, 643878, 1216214, 1287756, 1824321, 2432428, 3648642, 5472963, 7297284, 10945926, 21891852]

約数ペア:

[(1, 21891852), (2, 10945926), (3, 7297284), (4, 5472963), (6, 3648642), (9, 2432428), (12, 1824321), (17, 1287756), (18, 1216214), (34, 643878), (36, 608107), (51, 429252), (68, 321939), (102, 214626), (153, 143084), (204, 107313), (306, 71542), (612, 35771)]