17996912043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{47287}}^1$

素因数の和:47927

約数の個数: 32

約数和(自身を含む): 27601059840

約数和(自身を除く): 9604147797

約数列:

[1, 3, 11, 19, 33, 57, 209, 607, 627, 1821, 6677, 11533, 20031, 34599, 47287, 126863, 141861, 380589, 520157, 898453, 1560471, 2695359, 9882983, 28703209, 29648949, 86109627, 315735299, 545360971, 947205897, 1636082913, 5998970681, 17996912043]

約数ペア:

[(1, 17996912043), (3, 5998970681), (11, 1636082913), (19, 947205897), (33, 545360971), (57, 315735299), (209, 86109627), (607, 29648949), (627, 28703209), (1821, 9882983), (6677, 2695359), (11533, 1560471), (20031, 898453), (34599, 520157), (47287, 380589), (126863, 141861)]