19786238136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39258409}}^1$

素因数の和:39258428

約数の個数: 48

約数和(自身を含む): 61243119600

約数和(自身を除く): 41456881464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39258409, 78516818, 117775227, 157033636, 235550454, 274808863, 314067272, 353325681, 471100908, 549617726, 706651362, 824426589, 942201816, 1099235452, 1413302724, 1648853178, 2198470904, 2473279767, 2826605448, 3297706356, 4946559534, 6595412712, 9893119068, 19786238136]

約数ペア:

[(1, 19786238136), (2, 9893119068), (3, 6595412712), (4, 4946559534), (6, 3297706356), (7, 2826605448), (8, 2473279767), (9, 2198470904), (12, 1648853178), (14, 1413302724), (18, 1099235452), (21, 942201816), (24, 824426589), (28, 706651362), (36, 549617726), (42, 471100908), (56, 353325681), (63, 314067272), (72, 274808863), (84, 235550454), (126, 157033636), (168, 117775227), (252, 78516818), (504, 39258409)]