2078709822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{82903}}^1$

素因数の和:83117

約数の個数: 48

約数和(自身を含む): 5173209600

約数和(自身を除く): 3094499778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 1194, 1393, 1791, 2786, 3582, 4179, 8358, 12537, 25074, 82903, 165806, 248709, 497418, 580321, 746127, 1160642, 1492254, 1740963, 3481926, 5222889, 10445778, 16497697, 32995394, 49493091, 98986182, 115483879, 148479273, 230967758, 296958546, 346451637, 692903274, 1039354911, 2078709822]

約数ペア:

[(1, 2078709822), (2, 1039354911), (3, 692903274), (6, 346451637), (7, 296958546), (9, 230967758), (14, 148479273), (18, 115483879), (21, 98986182), (42, 49493091), (63, 32995394), (126, 16497697), (199, 10445778), (398, 5222889), (597, 3481926), (1194, 1740963), (1393, 1492254), (1791, 1160642), (2786, 746127), (3582, 580321), (4179, 497418), (8358, 248709), (12537, 165806), (25074, 82903)]