1212629166

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 3082622400

約数和(自身を除く): 1869993234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 197, 294, 343, 394, 441, 591, 686, 882, 997, 1029, 1182, 1379, 1773, 1994, 2058, 2758, 2991, 3087, 3546, 4137, 5982, 6174, 6979, 8274, 8973, 9653, 12411, 13958, 17946, 19306, 20937, 24822, 28959, 41874, 48853, 57918, 62811, 67571, 86877, 97706, 125622, 135142, 146559, 173754, 196409, 202713, 293118, 341971, 392818, 405426, 439677, 589227, 608139, 683942, 879354, 1025913, 1178454, 1216278, 1374863, 1767681, 2051826, 2749726, 3077739, 3535362, 4124589, 6155478, 8249178, 9624041, 12373767, 19248082, 24747534, 28872123, 57744246, 67368287, 86616369, 134736574, 173232738, 202104861, 404209722, 606314583, 1212629166]

約数ペア:

[(1, 1212629166), (2, 606314583), (3, 404209722), (6, 202104861), (7, 173232738), (9, 134736574), (14, 86616369), (18, 67368287), (21, 57744246), (42, 28872123), (49, 24747534), (63, 19248082), (98, 12373767), (126, 9624041), (147, 8249178), (197, 6155478), (294, 4124589), (343, 3535362), (394, 3077739), (441, 2749726), (591, 2051826), (686, 1767681), (882, 1374863), (997, 1216278), (1029, 1178454), (1182, 1025913), (1379, 879354), (1773, 683942), (1994, 608139), (2058, 589227), (2758, 439677), (2991, 405426), (3087, 392818), (3546, 341971), (4137, 293118), (5982, 202713), (6174, 196409), (6979, 173754), (8274, 146559), (8973, 135142), (9653, 125622), (12411, 97706), (13958, 86877), (17946, 67571), (19306, 62811), (20937, 57918), (24822, 48853), (28959, 41874)]