18801156792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{15683}}^1$

素因数の和:15961

約数の個数: 128

約数和(自身を含む): 54203904000

約数和(自身を除く): 35402747208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 239, 264, 418, 456, 478, 627, 717, 836, 956, 1254, 1434, 1672, 1912, 2508, 2629, 2868, 4541, 5016, 5258, 5736, 7887, 9082, 10516, 13623, 15683, 15774, 18164, 21032, 27246, 31366, 31548, 36328, 47049, 49951, 54492, 62732, 63096, 94098, 99902, 108984, 125464, 149853, 172513, 188196, 199804, 297977, 299706, 345026, 376392, 399608, 517539, 595954, 599412, 690052, 893931, 1035078, 1191908, 1198824, 1380104, 1787862, 2070156, 2383816, 3277747, 3575724, 3748237, 4140312, 6555494, 7151448, 7496474, 9833241, 11244711, 13110988, 14992948, 19666482, 22489422, 26221976, 29985896, 39332964, 41230607, 44978844, 71216503, 78665928, 82461214, 89957688, 123691821, 142433006, 164922428, 213649509, 247383642, 284866012, 329844856, 427299018, 494767284, 569732024, 783381533, 854598036, 989534568, 1566763066, 1709196072, 2350144599, 3133526132, 4700289198, 6267052264, 9400578396, 18801156792]

約数ペア:

[(1, 18801156792), (2, 9400578396), (3, 6267052264), (4, 4700289198), (6, 3133526132), (8, 2350144599), (11, 1709196072), (12, 1566763066), (19, 989534568), (22, 854598036), (24, 783381533), (33, 569732024), (38, 494767284), (44, 427299018), (57, 329844856), (66, 284866012), (76, 247383642), (88, 213649509), (114, 164922428), (132, 142433006), (152, 123691821), (209, 89957688), (228, 82461214), (239, 78665928), (264, 71216503), (418, 44978844), (456, 41230607), (478, 39332964), (627, 29985896), (717, 26221976), (836, 22489422), (956, 19666482), (1254, 14992948), (1434, 13110988), (1672, 11244711), (1912, 9833241), (2508, 7496474), (2629, 7151448), (2868, 6555494), (4541, 4140312), (5016, 3748237), (5258, 3575724), (5736, 3277747), (7887, 2383816), (9082, 2070156), (10516, 1787862), (13623, 1380104), (15683, 1198824), (15774, 1191908), (18164, 1035078), (21032, 893931), (27246, 690052), (31366, 599412), (31548, 595954), (36328, 517539), (47049, 399608), (49951, 376392), (54492, 345026), (62732, 299706), (63096, 297977), (94098, 199804), (99902, 188196), (108984, 172513), (125464, 149853)]