66311778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2029}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 143236800

約数和(自身を除く): 76925022

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1257, 2029, 2514, 4058, 5447, 6087, 10894, 12174, 16341, 26377, 32682, 52754, 79131, 158262, 850151, 1700302, 2550453, 5100906, 11051963, 22103926, 33155889, 66311778]

約数ペア:

[(1, 66311778), (2, 33155889), (3, 22103926), (6, 11051963), (13, 5100906), (26, 2550453), (39, 1700302), (78, 850151), (419, 158262), (838, 79131), (1257, 52754), (2029, 32682), (2514, 26377), (4058, 16341), (5447, 12174), (6087, 10894)]