2018040475136

素因数分解:

$2^9\times 7^1\times {\mathrm{563069329}}^1$

素因数の和:563069354

約数の個数: 40

約数和(自身を含む): 4608159396720

約数和(自身を除く): 2590118921584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 563069329, 1126138658, 2252277316, 3941485303, 4504554632, 7882970606, 9009109264, 15765941212, 18018218528, 31531882424, 36036437056, 63063764848, 72072874112, 126127529696, 144145748224, 252255059392, 288291496448, 504510118784, 1009020237568, 2018040475136]

約数ペア:

[(1, 2018040475136), (2, 1009020237568), (4, 504510118784), (7, 288291496448), (8, 252255059392), (14, 144145748224), (16, 126127529696), (28, 72072874112), (32, 63063764848), (56, 36036437056), (64, 31531882424), (112, 18018218528), (128, 15765941212), (224, 9009109264), (256, 7882970606), (448, 4504554632), (512, 3941485303), (896, 2252277316), (1792, 1126138658), (3584, 563069329)]