18137504

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 47246976

約数和(自身を除く): 29109472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 433, 476, 544, 616, 748, 866, 952, 1232, 1309, 1496, 1732, 1904, 2464, 2618, 2992, 3031, 3464, 3808, 4763, 5236, 5984, 6062, 6928, 7361, 9526, 10472, 12124, 13856, 14722, 19052, 20944, 24248, 29444, 33341, 38104, 41888, 48496, 51527, 58888, 66682, 76208, 80971, 96992, 103054, 117776, 133364, 152416, 161942, 206108, 235552, 266728, 323884, 412216, 533456, 566797, 647768, 824432, 1066912, 1133594, 1295536, 1648864, 2267188, 2591072, 4534376, 9068752, 18137504]

約数ペア:

[(1, 18137504), (2, 9068752), (4, 4534376), (7, 2591072), (8, 2267188), (11, 1648864), (14, 1295536), (16, 1133594), (17, 1066912), (22, 824432), (28, 647768), (32, 566797), (34, 533456), (44, 412216), (56, 323884), (68, 266728), (77, 235552), (88, 206108), (112, 161942), (119, 152416), (136, 133364), (154, 117776), (176, 103054), (187, 96992), (224, 80971), (238, 76208), (272, 66682), (308, 58888), (352, 51527), (374, 48496), (433, 41888), (476, 38104), (544, 33341), (616, 29444), (748, 24248), (866, 20944), (952, 19052), (1232, 14722), (1309, 13856), (1496, 12124), (1732, 10472), (1904, 9526), (2464, 7361), (2618, 6928), (2992, 6062), (3031, 5984), (3464, 5236), (3808, 4763)]