64936458

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{16937}}^1$

素因数の和:17019

約数の個数: 32

約数和(自身を含む): 146344320

約数和(自身を除く): 81407862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 16937, 33874, 50811, 101622, 152433, 304866, 457299, 914598, 1202527, 2405054, 3607581, 7215162, 10822743, 21645486, 32468229, 64936458]

約数ペア:

[(1, 64936458), (2, 32468229), (3, 21645486), (6, 10822743), (9, 7215162), (18, 3607581), (27, 2405054), (54, 1202527), (71, 914598), (142, 457299), (213, 304866), (426, 152433), (639, 101622), (1278, 50811), (1917, 33874), (3834, 16937)]