2013039018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{9697}}^1$

素因数の和:10331

約数の個数: 48

約数和(自身を含む): 4599179520

約数和(自身を除く): 2586140502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 607, 1214, 1821, 3642, 5463, 9697, 10926, 11533, 19394, 23066, 29091, 34599, 58182, 69198, 87273, 103797, 174546, 184243, 207594, 368486, 552729, 1105458, 1658187, 3316374, 5886079, 11772158, 17658237, 35316474, 52974711, 105949422, 111835501, 223671002, 335506503, 671013006, 1006519509, 2013039018]

約数ペア:

[(1, 2013039018), (2, 1006519509), (3, 671013006), (6, 335506503), (9, 223671002), (18, 111835501), (19, 105949422), (38, 52974711), (57, 35316474), (114, 17658237), (171, 11772158), (342, 5886079), (607, 3316374), (1214, 1658187), (1821, 1105458), (3642, 552729), (5463, 368486), (9697, 207594), (10926, 184243), (11533, 174546), (19394, 103797), (23066, 87273), (29091, 69198), (34599, 58182)]