2013806844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{215981}}^1$

素因数の和:216035

約数の個数: 72

約数和(自身を含む): 5974926048

約数和(自身を除く): 3961119204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 215981, 431962, 647943, 863924, 1295886, 1511867, 1943829, 2591772, 3023734, 3887658, 4535601, 6047468, 7775316, 7991297, 9071202, 13606803, 15982594, 18142404, 23973891, 27213606, 31965188, 47947782, 54427212, 55939079, 71921673, 95895564, 111878158, 143843346, 167817237, 223756316, 287686692, 335634474, 503451711, 671268948, 1006903422, 2013806844]

約数ペア:

[(1, 2013806844), (2, 1006903422), (3, 671268948), (4, 503451711), (6, 335634474), (7, 287686692), (9, 223756316), (12, 167817237), (14, 143843346), (18, 111878158), (21, 95895564), (28, 71921673), (36, 55939079), (37, 54427212), (42, 47947782), (63, 31965188), (74, 27213606), (84, 23973891), (111, 18142404), (126, 15982594), (148, 13606803), (222, 9071202), (252, 7991297), (259, 7775316), (333, 6047468), (444, 4535601), (518, 3887658), (666, 3023734), (777, 2591772), (1036, 1943829), (1332, 1511867), (1554, 1295886), (2331, 863924), (3108, 647943), (4662, 431962), (9324, 215981)]