9891112644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{108727}}^1$

素因数の和:108782

約数の個数: 108

約数和(自身を含む): 30157667904

約数和(自身を除く): 20266555260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 684, 722, 798, 1083, 1197, 1444, 1596, 2166, 2394, 2527, 3249, 4332, 4788, 5054, 6498, 7581, 10108, 12996, 15162, 22743, 30324, 45486, 90972, 108727, 217454, 326181, 434908, 652362, 761089, 978543, 1304724, 1522178, 1957086, 2065813, 2283267, 3044356, 3914172, 4131626, 4566534, 6197439, 6849801, 8263252, 9133068, 12394878, 13699602, 14460691, 18592317, 24789756, 27399204, 28921382, 37184634, 39250447, 43382073, 57842764, 74369268, 78500894, 86764146, 117751341, 130146219, 157001788, 173528292, 235502682, 260292438, 274753129, 353254023, 471005364, 520584876, 549506258, 706508046, 824259387, 1099012516, 1413016092, 1648518774, 2472778161, 3297037548, 4945556322, 9891112644]

約数ペア:

[(1, 9891112644), (2, 4945556322), (3, 3297037548), (4, 2472778161), (6, 1648518774), (7, 1413016092), (9, 1099012516), (12, 824259387), (14, 706508046), (18, 549506258), (19, 520584876), (21, 471005364), (28, 353254023), (36, 274753129), (38, 260292438), (42, 235502682), (57, 173528292), (63, 157001788), (76, 130146219), (84, 117751341), (114, 86764146), (126, 78500894), (133, 74369268), (171, 57842764), (228, 43382073), (252, 39250447), (266, 37184634), (342, 28921382), (361, 27399204), (399, 24789756), (532, 18592317), (684, 14460691), (722, 13699602), (798, 12394878), (1083, 9133068), (1197, 8263252), (1444, 6849801), (1596, 6197439), (2166, 4566534), (2394, 4131626), (2527, 3914172), (3249, 3044356), (4332, 2283267), (4788, 2065813), (5054, 1957086), (6498, 1522178), (7581, 1304724), (10108, 978543), (12996, 761089), (15162, 652362), (22743, 434908), (30324, 326181), (45486, 217454), (90972, 108727)]