2647088892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{552859}}^1$

素因数の和:552895

約数の個数: 72

約数和(自身を含む): 8049641600

約数和(自身を除く): 5402552708

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, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 552859, 1105718, 1658577, 2211436, 3317154, 3870013, 4975731, 6634308, 7740026, 9951462, 10504321, 11610039, 15480052, 19902924, 21008642, 23220078, 31512963, 34830117, 42017284, 46440156, 63025926, 69660234, 73530247, 94538889, 126051852, 139320468, 147060494, 189077778, 220590741, 294120988, 378155556, 441181482, 661772223, 882362964, 1323544446, 2647088892]

約数ペア:

[(1, 2647088892), (2, 1323544446), (3, 882362964), (4, 661772223), (6, 441181482), (7, 378155556), (9, 294120988), (12, 220590741), (14, 189077778), (18, 147060494), (19, 139320468), (21, 126051852), (28, 94538889), (36, 73530247), (38, 69660234), (42, 63025926), (57, 46440156), (63, 42017284), (76, 34830117), (84, 31512963), (114, 23220078), (126, 21008642), (133, 19902924), (171, 15480052), (228, 11610039), (252, 10504321), (266, 9951462), (342, 7740026), (399, 6634308), (532, 4975731), (684, 3870013), (798, 3317154), (1197, 2211436), (1596, 1658577), (2394, 1105718), (4788, 552859)]