19133645013

素因数分解:

$3^3\times 7^1\times {\mathrm{2633}}^1\times {\mathrm{38449}}^1$

素因数の和:41098

約数の個数: 32

約数和(自身を含む): 32408736000

約数和(自身を除く): 13275090987

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2633, 7899, 18431, 23697, 38449, 55293, 71091, 115347, 165879, 269143, 346041, 497637, 807429, 1038123, 2422287, 7266861, 101236217, 303708651, 708653519, 911125953, 2125960557, 2733377859, 6377881671, 19133645013]

約数ペア:

[(1, 19133645013), (3, 6377881671), (7, 2733377859), (9, 2125960557), (21, 911125953), (27, 708653519), (63, 303708651), (189, 101236217), (2633, 7266861), (7899, 2422287), (18431, 1038123), (23697, 807429), (38449, 497637), (55293, 346041), (71091, 269143), (115347, 165879)]