2621328318

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74567}}^1$

素因数の和:74619

約数の個数: 80

約数和(自身を含む): 6929455104

約数和(自身を除く): 4308126786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1302, 1674, 1953, 2511, 3906, 5022, 5859, 11718, 17577, 35154, 74567, 149134, 223701, 447402, 521969, 671103, 1043938, 1342206, 1565907, 2013309, 2311577, 3131814, 4026618, 4623154, 4697721, 6039927, 6934731, 9395442, 12079854, 13869462, 14093163, 16181039, 20804193, 28186326, 32362078, 41608386, 42279489, 48543117, 62412579, 84558978, 97086234, 124825158, 145629351, 187237737, 291258702, 374475474, 436888053, 873776106, 1310664159, 2621328318]

約数ペア:

[(1, 2621328318), (2, 1310664159), (3, 873776106), (6, 436888053), (7, 374475474), (9, 291258702), (14, 187237737), (18, 145629351), (21, 124825158), (27, 97086234), (31, 84558978), (42, 62412579), (54, 48543117), (62, 42279489), (63, 41608386), (81, 32362078), (93, 28186326), (126, 20804193), (162, 16181039), (186, 14093163), (189, 13869462), (217, 12079854), (279, 9395442), (378, 6934731), (434, 6039927), (558, 4697721), (567, 4623154), (651, 4026618), (837, 3131814), (1134, 2311577), (1302, 2013309), (1674, 1565907), (1953, 1342206), (2511, 1043938), (3906, 671103), (5022, 521969), (5859, 447402), (11718, 223701), (17577, 149134), (35154, 74567)]