139472334

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{12979}}^1$

素因数の和:13189

約数の個数: 32

約数和(自身を含む): 311520000

約数和(自身を除く): 172047666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 3582, 5373, 10746, 12979, 25958, 38937, 77874, 116811, 233622, 350433, 700866, 2582821, 5165642, 7748463, 15496926, 23245389, 46490778, 69736167, 139472334]

約数ペア:

[(1, 139472334), (2, 69736167), (3, 46490778), (6, 23245389), (9, 15496926), (18, 7748463), (27, 5165642), (54, 2582821), (199, 700866), (398, 350433), (597, 233622), (1194, 116811), (1791, 77874), (3582, 38937), (5373, 25958), (10746, 12979)]