16650942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1613

約数の個数: 64

約数和(自身を含む): 43352064

約数和(自身を除く): 26701122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1567, 1771, 3134, 3542, 4701, 5313, 9402, 10626, 10969, 17237, 21938, 32907, 34474, 36041, 51711, 65814, 72082, 103422, 108123, 120659, 216246, 241318, 252287, 361977, 396451, 504574, 723954, 756861, 792902, 1189353, 1513722, 2378706, 2775157, 5550314, 8325471, 16650942]

約数ペア:

[(1, 16650942), (2, 8325471), (3, 5550314), (6, 2775157), (7, 2378706), (11, 1513722), (14, 1189353), (21, 792902), (22, 756861), (23, 723954), (33, 504574), (42, 396451), (46, 361977), (66, 252287), (69, 241318), (77, 216246), (138, 120659), (154, 108123), (161, 103422), (231, 72082), (253, 65814), (322, 51711), (462, 36041), (483, 34474), (506, 32907), (759, 21938), (966, 17237), (1518, 10969), (1567, 10626), (1771, 9402), (3134, 5313), (3542, 4701)]