1858428291213

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1209841}}^1$

素因数の和:1210570

約数の個数: 48

約数和(自身を含む): 3047446816960

約数和(自身を除く): 1189018525747

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 691, 741, 2073, 2223, 6219, 8983, 13129, 26949, 39387, 80847, 118161, 170677, 512031, 1209841, 1536093, 3629523, 10888569, 15727933, 22986979, 47183799, 68960937, 141551397, 206882811, 298830727, 836000131, 896492181, 2508000393, 2689476543, 7524001179, 10868001703, 15884002489, 32604005109, 47652007467, 97812015327, 142956022401, 206492032357, 619476097071, 1858428291213]

約数ペア:

[(1, 1858428291213), (3, 619476097071), (9, 206492032357), (13, 142956022401), (19, 97812015327), (39, 47652007467), (57, 32604005109), (117, 15884002489), (171, 10868001703), (247, 7524001179), (691, 2689476543), (741, 2508000393), (2073, 896492181), (2223, 836000131), (6219, 298830727), (8983, 206882811), (13129, 141551397), (26949, 68960937), (39387, 47183799), (80847, 22986979), (118161, 15727933), (170677, 10888569), (512031, 3629523), (1209841, 1536093)]