63878346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8311}}^1$

素因数の和:8387

約数の個数: 48

約数和(自身を含む): 160787328

約数和(自身を除く): 96908982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 8311, 16622, 24933, 49866, 58177, 74799, 116354, 149598, 174531, 349062, 506971, 523593, 1013942, 1047186, 1520913, 3041826, 3548797, 4562739, 7097594, 9125478, 10646391, 21292782, 31939173, 63878346]

約数ペア:

[(1, 63878346), (2, 31939173), (3, 21292782), (6, 10646391), (7, 9125478), (9, 7097594), (14, 4562739), (18, 3548797), (21, 3041826), (42, 1520913), (61, 1047186), (63, 1013942), (122, 523593), (126, 506971), (183, 349062), (366, 174531), (427, 149598), (549, 116354), (854, 74799), (1098, 58177), (1281, 49866), (2562, 24933), (3843, 16622), (7686, 8311)]