31049298

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{82141}}^1$

素因数の和:82159

約数の個数: 32

約数和(自身を含む): 78856320

約数和(自身を除く): 47807022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 82141, 164282, 246423, 492846, 574987, 739269, 1149974, 1478538, 1724961, 2217807, 3449922, 4435614, 5174883, 10349766, 15524649, 31049298]

約数ペア:

[(1, 31049298), (2, 15524649), (3, 10349766), (6, 5174883), (7, 4435614), (9, 3449922), (14, 2217807), (18, 1724961), (21, 1478538), (27, 1149974), (42, 739269), (54, 574987), (63, 492846), (126, 246423), (189, 164282), (378, 82141)]