9845766

素因数分解:

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

素因数の和:147

約数の個数: 72

約数和(自身を含む): 25875720

約数和(自身を除く): 16029954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 61, 63, 98, 122, 126, 147, 183, 189, 294, 366, 378, 427, 441, 549, 854, 882, 1098, 1281, 1323, 1647, 2562, 2646, 2989, 3294, 3721, 3843, 5978, 7442, 7686, 8967, 11163, 11529, 17934, 22326, 23058, 26047, 26901, 33489, 52094, 53802, 66978, 78141, 80703, 100467, 156282, 161406, 182329, 200934, 234423, 364658, 468846, 546987, 703269, 1093974, 1406538, 1640961, 3281922, 4922883, 9845766]

約数ペア:

[(1, 9845766), (2, 4922883), (3, 3281922), (6, 1640961), (7, 1406538), (9, 1093974), (14, 703269), (18, 546987), (21, 468846), (27, 364658), (42, 234423), (49, 200934), (54, 182329), (61, 161406), (63, 156282), (98, 100467), (122, 80703), (126, 78141), (147, 66978), (183, 53802), (189, 52094), (294, 33489), (366, 26901), (378, 26047), (427, 23058), (441, 22326), (549, 17934), (854, 11529), (882, 11163), (1098, 8967), (1281, 7686), (1323, 7442), (1647, 5978), (2562, 3843), (2646, 3721), (2989, 3294)]