381638468934

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{21138721}}^1$

素因数の和:21138805

約数の個数: 48

約数和(自身を含む): 890362970640

約数和(自身を除く): 508724501706

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 177, 306, 354, 531, 1003, 1062, 2006, 3009, 6018, 9027, 18054, 21138721, 42277442, 63416163, 126832326, 190248489, 359358257, 380496978, 718716514, 1078074771, 1247184539, 2156149542, 2494369078, 3234224313, 3741553617, 6468448626, 7483107234, 11224660851, 21202137163, 22449321702, 42404274326, 63606411489, 127212822978, 190819234467, 381638468934]

約数ペア:

[(1, 381638468934), (2, 190819234467), (3, 127212822978), (6, 63606411489), (9, 42404274326), (17, 22449321702), (18, 21202137163), (34, 11224660851), (51, 7483107234), (59, 6468448626), (102, 3741553617), (118, 3234224313), (153, 2494369078), (177, 2156149542), (306, 1247184539), (354, 1078074771), (531, 718716514), (1003, 380496978), (1062, 359358257), (2006, 190248489), (3009, 126832326), (6018, 63416163), (9027, 42277442), (18054, 21138721)]