18472104

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 61824000

約数和(自身を除く): 43351896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 643, 684, 756, 798, 1026, 1064, 1197, 1286, 1368, 1512, 1596, 1929, 2052, 2394, 2572, 3192, 3591, 3858, 4104, 4501, 4788, 5144, 5787, 7182, 7716, 9002, 9576, 11574, 12217, 13503, 14364, 15432, 17361, 18004, 23148, 24434, 27006, 28728, 34722, 36008, 36651, 40509, 46296, 48868, 54012, 69444, 73302, 81018, 85519, 97736, 108024, 109953, 121527, 138888, 146604, 162036, 171038, 219906, 243054, 256557, 293208, 324072, 329859, 342076, 439812, 486108, 513114, 659718, 684152, 769671, 879624, 972216, 1026228, 1319436, 1539342, 2052456, 2309013, 2638872, 3078684, 4618026, 6157368, 9236052, 18472104]

約数ペア:

[(1, 18472104), (2, 9236052), (3, 6157368), (4, 4618026), (6, 3078684), (7, 2638872), (8, 2309013), (9, 2052456), (12, 1539342), (14, 1319436), (18, 1026228), (19, 972216), (21, 879624), (24, 769671), (27, 684152), (28, 659718), (36, 513114), (38, 486108), (42, 439812), (54, 342076), (56, 329859), (57, 324072), (63, 293208), (72, 256557), (76, 243054), (84, 219906), (108, 171038), (114, 162036), (126, 146604), (133, 138888), (152, 121527), (168, 109953), (171, 108024), (189, 97736), (216, 85519), (228, 81018), (252, 73302), (266, 69444), (342, 54012), (378, 48868), (399, 46296), (456, 40509), (504, 36651), (513, 36008), (532, 34722), (643, 28728), (684, 27006), (756, 24434), (798, 23148), (1026, 18004), (1064, 17361), (1197, 15432), (1286, 14364), (1368, 13503), (1512, 12217), (1596, 11574), (1929, 9576), (2052, 9002), (2394, 7716), (2572, 7182), (3192, 5787), (3591, 5144), (3858, 4788), (4104, 4501)]