2154366942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3945727}}^1$

素因数の和:3945752

約数の個数: 32

約数和(自身を含む): 5303058432

約数和(自身を除く): 3148691490

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 3945727, 7891454, 11837181, 23674362, 27620089, 51294451, 55240178, 82860267, 102588902, 153883353, 165720534, 307766706, 359061157, 718122314, 1077183471, 2154366942]

約数ペア:

[(1, 2154366942), (2, 1077183471), (3, 718122314), (6, 359061157), (7, 307766706), (13, 165720534), (14, 153883353), (21, 102588902), (26, 82860267), (39, 55240178), (42, 51294451), (78, 27620089), (91, 23674362), (182, 11837181), (273, 7891454), (546, 3945727)]