22741158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 52752384

約数和(自身を除く): 30011226

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 71, 138, 142, 211, 213, 253, 422, 426, 506, 633, 759, 781, 1266, 1518, 1562, 1633, 2321, 2343, 3266, 4642, 4686, 4853, 4899, 6963, 9706, 9798, 13926, 14559, 14981, 17963, 29118, 29962, 35926, 44943, 53383, 53889, 89886, 106766, 107778, 160149, 164791, 320298, 329582, 344563, 494373, 689126, 988746, 1033689, 2067378, 3790193, 7580386, 11370579, 22741158]

約数ペア:

[(1, 22741158), (2, 11370579), (3, 7580386), (6, 3790193), (11, 2067378), (22, 1033689), (23, 988746), (33, 689126), (46, 494373), (66, 344563), (69, 329582), (71, 320298), (138, 164791), (142, 160149), (211, 107778), (213, 106766), (253, 89886), (422, 53889), (426, 53383), (506, 44943), (633, 35926), (759, 29962), (781, 29118), (1266, 17963), (1518, 14981), (1562, 14559), (1633, 13926), (2321, 9798), (2343, 9706), (3266, 6963), (4642, 4899), (4686, 4853)]