2017999728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{737573}}^1$

素因数の和:737606

約数の個数: 60

約数和(自身を含む): 5944846440

約数和(自身を除く): 3926846712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 737573, 1475146, 2212719, 2950292, 4425438, 5900584, 6638157, 8850876, 11801168, 13276314, 14013887, 17701752, 26552628, 28027774, 35403504, 42041661, 53105256, 56055548, 84083322, 106210512, 112111096, 126124983, 168166644, 224222192, 252249966, 336333288, 504499932, 672666576, 1008999864, 2017999728]

約数ペア:

[(1, 2017999728), (2, 1008999864), (3, 672666576), (4, 504499932), (6, 336333288), (8, 252249966), (9, 224222192), (12, 168166644), (16, 126124983), (18, 112111096), (19, 106210512), (24, 84083322), (36, 56055548), (38, 53105256), (48, 42041661), (57, 35403504), (72, 28027774), (76, 26552628), (114, 17701752), (144, 14013887), (152, 13276314), (171, 11801168), (228, 8850876), (304, 6638157), (342, 5900584), (456, 4425438), (684, 2950292), (912, 2212719), (1368, 1475146), (2736, 737573)]