180465714

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70111}}^1$

素因数の和:70143

約数の個数: 48

約数和(自身を含む): 459373824

約数和(自身を除く): 278908110

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 70111, 140222, 210333, 420666, 630999, 771221, 911443, 1261998, 1542442, 1822886, 2313663, 2734329, 4627326, 5468658, 6940989, 8202987, 10025873, 13881978, 16405974, 20051746, 30077619, 60155238, 90232857, 180465714]

約数ペア:

[(1, 180465714), (2, 90232857), (3, 60155238), (6, 30077619), (9, 20051746), (11, 16405974), (13, 13881978), (18, 10025873), (22, 8202987), (26, 6940989), (33, 5468658), (39, 4627326), (66, 2734329), (78, 2313663), (99, 1822886), (117, 1542442), (143, 1261998), (198, 911443), (234, 771221), (286, 630999), (429, 420666), (858, 210333), (1287, 140222), (2574, 70111)]