2007624978

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^2\times {\mathrm{179}}^2$

素因数の和:484

約数の個数: 54

約数和(自身を含む): 4449687879

約数和(自身を除く): 2442062901

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 179, 354, 358, 531, 537, 1062, 1074, 1611, 3222, 3481, 6962, 10443, 10561, 20886, 21122, 31329, 31683, 32041, 62658, 63366, 64082, 95049, 96123, 190098, 192246, 288369, 576738, 623099, 1246198, 1869297, 1890419, 3738594, 3780838, 5607891, 5671257, 11215782, 11342514, 17013771, 34027542, 111534721, 223069442, 334604163, 669208326, 1003812489, 2007624978]

約数ペア:

[(1, 2007624978), (2, 1003812489), (3, 669208326), (6, 334604163), (9, 223069442), (18, 111534721), (59, 34027542), (118, 17013771), (177, 11342514), (179, 11215782), (354, 5671257), (358, 5607891), (531, 3780838), (537, 3738594), (1062, 1890419), (1074, 1869297), (1611, 1246198), (3222, 623099), (3481, 576738), (6962, 288369), (10443, 192246), (10561, 190098), (20886, 96123), (21122, 95049), (31329, 64082), (31683, 63366), (32041, 62658)]