18014744164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{8147}}^1$

素因数の和:8428

約数の個数: 48

約数和(自身を含む): 32866424640

約数和(自身を除く): 14851680476

約数列:

[1, 2, 4, 41, 82, 97, 139, 164, 194, 278, 388, 556, 3977, 5699, 7954, 8147, 11398, 13483, 15908, 16294, 22796, 26966, 32588, 53932, 334027, 552803, 668054, 790259, 1105606, 1132433, 1336108, 1580518, 2211212, 2264866, 3161036, 4529732, 32400619, 46429753, 64801238, 92859506, 109846001, 129602476, 185719012, 219692002, 439384004, 4503686041, 9007372082, 18014744164]

約数ペア:

[(1, 18014744164), (2, 9007372082), (4, 4503686041), (41, 439384004), (82, 219692002), (97, 185719012), (139, 129602476), (164, 109846001), (194, 92859506), (278, 64801238), (388, 46429753), (556, 32400619), (3977, 4529732), (5699, 3161036), (7954, 2264866), (8147, 2211212), (11398, 1580518), (13483, 1336108), (15908, 1132433), (16294, 1105606), (22796, 790259), (26966, 668054), (32588, 552803), (53932, 334027)]