22016484

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1783}}^1$

素因数の和:1814

約数の個数: 72

約数和(自身を含む): 64937600

約数和(自身を除く): 42921116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 1783, 2058, 3087, 3566, 4116, 5349, 6174, 7132, 10698, 12348, 12481, 16047, 21396, 24962, 32094, 37443, 49924, 64188, 74886, 87367, 112329, 149772, 174734, 224658, 262101, 349468, 449316, 524202, 611569, 786303, 1048404, 1223138, 1572606, 1834707, 2446276, 3145212, 3669414, 5504121, 7338828, 11008242, 22016484]

約数ペア:

[(1, 22016484), (2, 11008242), (3, 7338828), (4, 5504121), (6, 3669414), (7, 3145212), (9, 2446276), (12, 1834707), (14, 1572606), (18, 1223138), (21, 1048404), (28, 786303), (36, 611569), (42, 524202), (49, 449316), (63, 349468), (84, 262101), (98, 224658), (126, 174734), (147, 149772), (196, 112329), (252, 87367), (294, 74886), (343, 64188), (441, 49924), (588, 37443), (686, 32094), (882, 24962), (1029, 21396), (1372, 16047), (1764, 12481), (1783, 12348), (2058, 10698), (3087, 7132), (3566, 6174), (4116, 5349)]