551445858

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2599

約数の個数: 48

約数和(自身を含む): 1217414016

約数和(自身を除く): 665968158

約数列:

[1, 2, 3, 6, 9, 18, 83, 157, 166, 249, 314, 471, 498, 747, 942, 1413, 1494, 2351, 2826, 4702, 7053, 13031, 14106, 21159, 26062, 39093, 42318, 78186, 117279, 195133, 234558, 369107, 390266, 585399, 738214, 1107321, 1170798, 1756197, 2214642, 3321963, 3512394, 6643926, 30635881, 61271762, 91907643, 183815286, 275722929, 551445858]

約数ペア:

[(1, 551445858), (2, 275722929), (3, 183815286), (6, 91907643), (9, 61271762), (18, 30635881), (83, 6643926), (157, 3512394), (166, 3321963), (249, 2214642), (314, 1756197), (471, 1170798), (498, 1107321), (747, 738214), (942, 585399), (1413, 390266), (1494, 369107), (2351, 234558), (2826, 195133), (4702, 117279), (7053, 78186), (13031, 42318), (14106, 39093), (21159, 26062)]