21306073668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1664017}}^1$

素因数の和:1664132

約数の個数: 48

約数和(自身を含む): 54792784704

約数和(自身を除く): 33486711036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 2134, 3201, 4268, 6402, 12804, 1664017, 3328034, 4992051, 6656068, 9984102, 18304187, 19968204, 36608374, 54912561, 73216748, 109825122, 161409649, 219650244, 322819298, 484228947, 645638596, 968457894, 1775506139, 1936915788, 3551012278, 5326518417, 7102024556, 10653036834, 21306073668]

約数ペア:

[(1, 21306073668), (2, 10653036834), (3, 7102024556), (4, 5326518417), (6, 3551012278), (11, 1936915788), (12, 1775506139), (22, 968457894), (33, 645638596), (44, 484228947), (66, 322819298), (97, 219650244), (132, 161409649), (194, 109825122), (291, 73216748), (388, 54912561), (582, 36608374), (1067, 19968204), (1164, 18304187), (2134, 9984102), (3201, 6656068), (4268, 4992051), (6402, 3328034), (12804, 1664017)]