18278723736

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{309977}}^1$

素因数の和:310015

約数の個数: 160

約数和(自身を含む): 63012327840

約数和(自身を除く): 44733604104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 6552, 7371, 8424, 9828, 14742, 19656, 29484, 58968, 309977, 619954, 929931, 1239908, 1859862, 2169839, 2479816, 2789793, 3719724, 4029701, 4339678, 5579586, 6509517, 7439448, 8059402, 8369379, 8679356, 11159172, 12089103, 13019034, 16118804, 16738758, 17358712, 19528551, 22318344, 24178206, 25108137, 26038068, 28207907, 32237608, 33477516, 36267309, 39057102, 48356412, 50216274, 52076136, 56415814, 58585653, 66955032, 72534618, 78114204, 84623721, 96712824, 100432548, 108801927, 112831628, 117171306, 145069236, 156228408, 169247442, 175756959, 200865096, 217603854, 225663256, 234342612, 253871163, 290138472, 326405781, 338494884, 351513918, 435207708, 468685224, 507742326, 652811562, 676989768, 703027836, 761613489, 870415416, 1015484652, 1305623124, 1406055672, 1523226978, 2030969304, 2284840467, 2611246248, 3046453956, 4569680934, 6092907912, 9139361868, 18278723736]

約数ペア:

[(1, 18278723736), (2, 9139361868), (3, 6092907912), (4, 4569680934), (6, 3046453956), (7, 2611246248), (8, 2284840467), (9, 2030969304), (12, 1523226978), (13, 1406055672), (14, 1305623124), (18, 1015484652), (21, 870415416), (24, 761613489), (26, 703027836), (27, 676989768), (28, 652811562), (36, 507742326), (39, 468685224), (42, 435207708), (52, 351513918), (54, 338494884), (56, 326405781), (63, 290138472), (72, 253871163), (78, 234342612), (81, 225663256), (84, 217603854), (91, 200865096), (104, 175756959), (108, 169247442), (117, 156228408), (126, 145069236), (156, 117171306), (162, 112831628), (168, 108801927), (182, 100432548), (189, 96712824), (216, 84623721), (234, 78114204), (252, 72534618), (273, 66955032), (312, 58585653), (324, 56415814), (351, 52076136), (364, 50216274), (378, 48356412), (468, 39057102), (504, 36267309), (546, 33477516), (567, 32237608), (648, 28207907), (702, 26038068), (728, 25108137), (756, 24178206), (819, 22318344), (936, 19528551), (1053, 17358712), (1092, 16738758), (1134, 16118804), (1404, 13019034), (1512, 12089103), (1638, 11159172), (2106, 8679356), (2184, 8369379), (2268, 8059402), (2457, 7439448), (2808, 6509517), (3276, 5579586), (4212, 4339678), (4536, 4029701), (4914, 3719724), (6552, 2789793), (7371, 2479816), (8424, 2169839), (9828, 1859862), (14742, 1239908), (19656, 929931), (29484, 619954), (58968, 309977)]