2018708616

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^2\times {\mathrm{45491}}^1$

素因数の和:45586

約数の個数: 48

約数和(自身を含む): 5166981360

約数和(自身を除く): 3148272744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1849, 3698, 5547, 7396, 11094, 14792, 22188, 44376, 45491, 90982, 136473, 181964, 272946, 363928, 545892, 1091784, 1956113, 3912226, 5868339, 7824452, 11736678, 15648904, 23473356, 46946712, 84112859, 168225718, 252338577, 336451436, 504677154, 672902872, 1009354308, 2018708616]

約数ペア:

[(1, 2018708616), (2, 1009354308), (3, 672902872), (4, 504677154), (6, 336451436), (8, 252338577), (12, 168225718), (24, 84112859), (43, 46946712), (86, 23473356), (129, 15648904), (172, 11736678), (258, 7824452), (344, 5868339), (516, 3912226), (1032, 1956113), (1849, 1091784), (3698, 545892), (5547, 363928), (7396, 272946), (11094, 181964), (14792, 136473), (22188, 90982), (44376, 45491)]