18499236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 53007360

約数和(自身を除く): 34508124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 67, 76, 84, 114, 133, 134, 173, 201, 228, 266, 268, 346, 399, 402, 469, 519, 532, 692, 798, 804, 938, 1038, 1211, 1273, 1407, 1596, 1876, 2076, 2422, 2546, 2814, 3287, 3633, 3819, 4844, 5092, 5628, 6574, 7266, 7638, 8911, 9861, 11591, 13148, 14532, 15276, 17822, 19722, 23009, 23182, 26733, 34773, 35644, 39444, 46018, 46364, 53466, 69027, 69546, 81137, 92036, 106932, 138054, 139092, 162274, 220229, 243411, 276108, 324548, 440458, 486822, 660687, 880916, 973644, 1321374, 1541603, 2642748, 3083206, 4624809, 6166412, 9249618, 18499236]

約数ペア:

[(1, 18499236), (2, 9249618), (3, 6166412), (4, 4624809), (6, 3083206), (7, 2642748), (12, 1541603), (14, 1321374), (19, 973644), (21, 880916), (28, 660687), (38, 486822), (42, 440458), (57, 324548), (67, 276108), (76, 243411), (84, 220229), (114, 162274), (133, 139092), (134, 138054), (173, 106932), (201, 92036), (228, 81137), (266, 69546), (268, 69027), (346, 53466), (399, 46364), (402, 46018), (469, 39444), (519, 35644), (532, 34773), (692, 26733), (798, 23182), (804, 23009), (938, 19722), (1038, 17822), (1211, 15276), (1273, 14532), (1407, 13148), (1596, 11591), (1876, 9861), (2076, 8911), (2422, 7638), (2546, 7266), (2814, 6574), (3287, 5628), (3633, 5092), (3819, 4844)]