18749696

素因数分解:

$2^8\times 7^1\times {\mathrm{10463}}^1$

素因数の和:10486

約数の個数: 36

約数和(自身を含む): 42776832

約数和(自身を除く): 24027136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 10463, 20926, 41852, 73241, 83704, 146482, 167408, 292964, 334816, 585928, 669632, 1171856, 1339264, 2343712, 2678528, 4687424, 9374848, 18749696]

約数ペア:

[(1, 18749696), (2, 9374848), (4, 4687424), (7, 2678528), (8, 2343712), (14, 1339264), (16, 1171856), (28, 669632), (32, 585928), (56, 334816), (64, 292964), (112, 167408), (128, 146482), (224, 83704), (256, 73241), (448, 41852), (896, 20926), (1792, 10463)]