7542942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4969}}^1$

素因数の和:5008

約数の個数: 32

約数和(自身を含む): 17176320

約数和(自身を除く): 9633378

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 4969, 9938, 14907, 29814, 54659, 109318, 114287, 163977, 228574, 327954, 342861, 685722, 1257157, 2514314, 3771471, 7542942]

約数ペア:

[(1, 7542942), (2, 3771471), (3, 2514314), (6, 1257157), (11, 685722), (22, 342861), (23, 327954), (33, 228574), (46, 163977), (66, 114287), (69, 109318), (138, 54659), (253, 29814), (506, 14907), (759, 9938), (1518, 4969)]