2018295594

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1381}}^1\times {\mathrm{1657}}^1$

素因数の和:3060

約数の個数: 72

約数和(自身を含む): 5093684388

約数和(自身を除く): 3075388794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1381, 1657, 2762, 3314, 4143, 4971, 8286, 9667, 9942, 11599, 12429, 14913, 19334, 23198, 24858, 29001, 29826, 34797, 58002, 67669, 69594, 81193, 87003, 104391, 135338, 162386, 174006, 203007, 208782, 243579, 406014, 487158, 609021, 730737, 1218042, 1461474, 2288317, 4576634, 6864951, 13729902, 16018219, 20594853, 32036438, 41189706, 48054657, 96109314, 112127533, 144163971, 224255066, 288327942, 336382599, 672765198, 1009147797, 2018295594]

約数ペア:

[(1, 2018295594), (2, 1009147797), (3, 672765198), (6, 336382599), (7, 288327942), (9, 224255066), (14, 144163971), (18, 112127533), (21, 96109314), (42, 48054657), (49, 41189706), (63, 32036438), (98, 20594853), (126, 16018219), (147, 13729902), (294, 6864951), (441, 4576634), (882, 2288317), (1381, 1461474), (1657, 1218042), (2762, 730737), (3314, 609021), (4143, 487158), (4971, 406014), (8286, 243579), (9667, 208782), (9942, 203007), (11599, 174006), (12429, 162386), (14913, 135338), (19334, 104391), (23198, 87003), (24858, 81193), (29001, 69594), (29826, 67669), (34797, 58002)]