22420782

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 50008608

約数和(自身を除く): 27587826

約数列:

[1, 2, 3, 6, 9, 18, 73, 113, 146, 151, 219, 226, 302, 339, 438, 453, 657, 678, 906, 1017, 1314, 1359, 2034, 2718, 8249, 11023, 16498, 17063, 22046, 24747, 33069, 34126, 49494, 51189, 66138, 74241, 99207, 102378, 148482, 153567, 198414, 307134, 1245599, 2491198, 3736797, 7473594, 11210391, 22420782]

約数ペア:

[(1, 22420782), (2, 11210391), (3, 7473594), (6, 3736797), (9, 2491198), (18, 1245599), (73, 307134), (113, 198414), (146, 153567), (151, 148482), (219, 102378), (226, 99207), (302, 74241), (339, 66138), (438, 51189), (453, 49494), (657, 34126), (678, 33069), (906, 24747), (1017, 22046), (1314, 17063), (1359, 16498), (2034, 11023), (2718, 8249)]