3281922

素因数分解:

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

素因数の和:144

約数の個数: 54

約数和(自身を含む): 8409609

約数和(自身を除く): 5127687

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 549, 854, 882, 1098, 1281, 2562, 2989, 3721, 3843, 5978, 7442, 7686, 8967, 11163, 17934, 22326, 26047, 26901, 33489, 52094, 53802, 66978, 78141, 156282, 182329, 234423, 364658, 468846, 546987, 1093974, 1640961, 3281922]

約数ペア:

[(1, 3281922), (2, 1640961), (3, 1093974), (6, 546987), (7, 468846), (9, 364658), (14, 234423), (18, 182329), (21, 156282), (42, 78141), (49, 66978), (61, 53802), (63, 52094), (98, 33489), (122, 26901), (126, 26047), (147, 22326), (183, 17934), (294, 11163), (366, 8967), (427, 7686), (441, 7442), (549, 5978), (854, 3843), (882, 3721), (1098, 2989), (1281, 2562)]