664838082

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{5507}}^1$

素因数の和:5887

約数の個数: 48

約数和(自身を含む): 1520868960

約数和(自身を除く): 856030878

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 353, 706, 1059, 2118, 3177, 5507, 6354, 6707, 11014, 13414, 16521, 20121, 33042, 40242, 49563, 60363, 99126, 104633, 120726, 209266, 313899, 627798, 941697, 1883394, 1943971, 3887942, 5831913, 11663826, 17495739, 34991478, 36935449, 73870898, 110806347, 221612694, 332419041, 664838082]

約数ペア:

[(1, 664838082), (2, 332419041), (3, 221612694), (6, 110806347), (9, 73870898), (18, 36935449), (19, 34991478), (38, 17495739), (57, 11663826), (114, 5831913), (171, 3887942), (342, 1943971), (353, 1883394), (706, 941697), (1059, 627798), (2118, 313899), (3177, 209266), (5507, 120726), (6354, 104633), (6707, 99126), (11014, 60363), (13414, 49563), (16521, 40242), (20121, 33042)]