2017218588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{8629}}^1$

素因数の和:8688

約数の個数: 144

約数和(自身を含む): 6170519040

約数和(自身を除く): 4153300452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 121, 132, 138, 154, 161, 231, 242, 253, 276, 308, 322, 363, 462, 483, 484, 506, 644, 726, 759, 847, 924, 966, 1012, 1452, 1518, 1694, 1771, 1932, 2541, 2783, 3036, 3388, 3542, 5082, 5313, 5566, 7084, 8349, 8629, 10164, 10626, 11132, 16698, 17258, 19481, 21252, 25887, 33396, 34516, 38962, 51774, 58443, 60403, 77924, 94919, 103548, 116886, 120806, 181209, 189838, 198467, 233772, 241612, 284757, 362418, 379676, 396934, 569514, 595401, 664433, 724836, 793868, 1044109, 1139028, 1190802, 1328866, 1389269, 1993299, 2088218, 2183137, 2381604, 2657732, 2778538, 3132327, 3986598, 4167807, 4176436, 4366274, 5557076, 6264654, 6549411, 7308763, 7973196, 8335614, 8732548, 12529308, 13098822, 14617526, 15281959, 16671228, 21926289, 24014507, 26197644, 29235052, 30563918, 43852578, 45845877, 48029014, 61127836, 72043521, 87705156, 91691754, 96058028, 144087042, 168101549, 183383508, 288174084, 336203098, 504304647, 672406196, 1008609294, 2017218588]

約数ペア:

[(1, 2017218588), (2, 1008609294), (3, 672406196), (4, 504304647), (6, 336203098), (7, 288174084), (11, 183383508), (12, 168101549), (14, 144087042), (21, 96058028), (22, 91691754), (23, 87705156), (28, 72043521), (33, 61127836), (42, 48029014), (44, 45845877), (46, 43852578), (66, 30563918), (69, 29235052), (77, 26197644), (84, 24014507), (92, 21926289), (121, 16671228), (132, 15281959), (138, 14617526), (154, 13098822), (161, 12529308), (231, 8732548), (242, 8335614), (253, 7973196), (276, 7308763), (308, 6549411), (322, 6264654), (363, 5557076), (462, 4366274), (483, 4176436), (484, 4167807), (506, 3986598), (644, 3132327), (726, 2778538), (759, 2657732), (847, 2381604), (924, 2183137), (966, 2088218), (1012, 1993299), (1452, 1389269), (1518, 1328866), (1694, 1190802), (1771, 1139028), (1932, 1044109), (2541, 793868), (2783, 724836), (3036, 664433), (3388, 595401), (3542, 569514), (5082, 396934), (5313, 379676), (5566, 362418), (7084, 284757), (8349, 241612), (8629, 233772), (10164, 198467), (10626, 189838), (11132, 181209), (16698, 120806), (17258, 116886), (19481, 103548), (21252, 94919), (25887, 77924), (33396, 60403), (34516, 58443), (38962, 51774)]