713893446

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{38543}}^1$

素因数の和:38575

約数の個数: 64

約数和(自身を含む): 1850112000

約数和(自身を除く): 1136218554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2646, 3087, 6174, 9261, 18522, 38543, 77086, 115629, 231258, 269801, 346887, 539602, 693774, 809403, 1040661, 1618806, 1888607, 2081322, 2428209, 3777214, 4856418, 5665821, 7284627, 11331642, 13220249, 14569254, 16997463, 26440498, 33994926, 39660747, 50992389, 79321494, 101984778, 118982241, 237964482, 356946723, 713893446]

約数ペア:

[(1, 713893446), (2, 356946723), (3, 237964482), (6, 118982241), (7, 101984778), (9, 79321494), (14, 50992389), (18, 39660747), (21, 33994926), (27, 26440498), (42, 16997463), (49, 14569254), (54, 13220249), (63, 11331642), (98, 7284627), (126, 5665821), (147, 4856418), (189, 3777214), (294, 2428209), (343, 2081322), (378, 1888607), (441, 1618806), (686, 1040661), (882, 809403), (1029, 693774), (1323, 539602), (2058, 346887), (2646, 269801), (3087, 231258), (6174, 115629), (9261, 77086), (18522, 38543)]