17948568963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1861}}^1\times {\mathrm{3691}}^1$

素因数の和:5635

約数の個数: 32

約数和(自身を含む): 26178111232

約数和(自身を除く): 8229542269

約数列:

[1, 3, 13, 39, 67, 201, 871, 1861, 2613, 3691, 5583, 11073, 24193, 47983, 72579, 124687, 143949, 247297, 374061, 741891, 1620931, 3214861, 4862793, 6868951, 9644583, 20606853, 89296363, 267889089, 460219717, 1380659151, 5982856321, 17948568963]

約数ペア:

[(1, 17948568963), (3, 5982856321), (13, 1380659151), (39, 460219717), (67, 267889089), (201, 89296363), (871, 20606853), (1861, 9644583), (2613, 6868951), (3691, 4862793), (5583, 3214861), (11073, 1620931), (24193, 741891), (47983, 374061), (72579, 247297), (124687, 143949)]