2019753036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2671631}}^1$

素因数の和:2671651

約数の個数: 48

約数和(自身を含む): 5984455680

約数和(自身を除く): 3964702644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2671631, 5343262, 8014893, 10686524, 16029786, 18701417, 24044679, 32059572, 37402834, 48089358, 56104251, 72134037, 74805668, 96178716, 112208502, 144268074, 168312753, 224417004, 288536148, 336625506, 504938259, 673251012, 1009876518, 2019753036]

約数ペア:

[(1, 2019753036), (2, 1009876518), (3, 673251012), (4, 504938259), (6, 336625506), (7, 288536148), (9, 224417004), (12, 168312753), (14, 144268074), (18, 112208502), (21, 96178716), (27, 74805668), (28, 72134037), (36, 56104251), (42, 48089358), (54, 37402834), (63, 32059572), (84, 24044679), (108, 18701417), (126, 16029786), (189, 10686524), (252, 8014893), (378, 5343262), (756, 2671631)]