1939395984

素因数分解:

$2^4\times 3^1\times {\mathrm{2269}}^1\times {\mathrm{17807}}^1$

素因数の和:20087

約数の個数: 40

約数和(自身を含む): 5012595840

約数和(自身を除く): 3073199856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2269, 4538, 6807, 9076, 13614, 17807, 18152, 27228, 35614, 36304, 53421, 54456, 71228, 106842, 108912, 142456, 213684, 284912, 427368, 854736, 40404083, 80808166, 121212249, 161616332, 242424498, 323232664, 484848996, 646465328, 969697992, 1939395984]

約数ペア:

[(1, 1939395984), (2, 969697992), (3, 646465328), (4, 484848996), (6, 323232664), (8, 242424498), (12, 161616332), (16, 121212249), (24, 80808166), (48, 40404083), (2269, 854736), (4538, 427368), (6807, 284912), (9076, 213684), (13614, 142456), (17807, 108912), (18152, 106842), (27228, 71228), (35614, 54456), (36304, 53421)]