1917594

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 80

約数和(自身を含む): 5227200

約数和(自身を除く): 3309606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 89, 114, 126, 133, 162, 171, 178, 189, 266, 267, 342, 378, 399, 513, 534, 567, 623, 798, 801, 1026, 1134, 1197, 1246, 1539, 1602, 1691, 1869, 2394, 2403, 3078, 3382, 3591, 3738, 4806, 5073, 5607, 7182, 7209, 10146, 10773, 11214, 11837, 14418, 15219, 16821, 21546, 23674, 30438, 33642, 35511, 45657, 50463, 71022, 91314, 100926, 106533, 136971, 213066, 273942, 319599, 639198, 958797, 1917594]

約数ペア:

[(1, 1917594), (2, 958797), (3, 639198), (6, 319599), (7, 273942), (9, 213066), (14, 136971), (18, 106533), (19, 100926), (21, 91314), (27, 71022), (38, 50463), (42, 45657), (54, 35511), (57, 33642), (63, 30438), (81, 23674), (89, 21546), (114, 16821), (126, 15219), (133, 14418), (162, 11837), (171, 11214), (178, 10773), (189, 10146), (266, 7209), (267, 7182), (342, 5607), (378, 5073), (399, 4806), (513, 3738), (534, 3591), (567, 3382), (623, 3078), (798, 2403), (801, 2394), (1026, 1869), (1134, 1691), (1197, 1602), (1246, 1539)]