2017880244

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{918889}}^1$

素因数の和:918960

約数の個数: 36

約数和(自身を含む): 5184377380

約数和(自身を除く): 3166497136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 918889, 1837778, 2756667, 3675556, 5513334, 8270001, 11026668, 16540002, 33080004, 56052229, 112104458, 168156687, 224208916, 336313374, 504470061, 672626748, 1008940122, 2017880244]

約数ペア:

[(1, 2017880244), (2, 1008940122), (3, 672626748), (4, 504470061), (6, 336313374), (9, 224208916), (12, 168156687), (18, 112104458), (36, 56052229), (61, 33080004), (122, 16540002), (183, 11026668), (244, 8270001), (366, 5513334), (549, 3675556), (732, 2756667), (1098, 1837778), (2196, 918889)]