18435396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11551}}^1$

素因数の和:11584

約数の個数: 48

約数和(自身を含む): 51752960

約数和(自身を除く): 33317564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 11551, 23102, 34653, 46204, 69306, 80857, 138612, 161714, 219469, 242571, 323428, 438938, 485142, 658407, 877876, 970284, 1316814, 1536283, 2633628, 3072566, 4608849, 6145132, 9217698, 18435396]

約数ペア:

[(1, 18435396), (2, 9217698), (3, 6145132), (4, 4608849), (6, 3072566), (7, 2633628), (12, 1536283), (14, 1316814), (19, 970284), (21, 877876), (28, 658407), (38, 485142), (42, 438938), (57, 323428), (76, 242571), (84, 219469), (114, 161714), (133, 138612), (228, 80857), (266, 69306), (399, 46204), (532, 34653), (798, 23102), (1596, 11551)]