15522948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20533}}^1$

素因数の和:20553

約数の個数: 48

約数和(自身を含む): 45996160

約数和(自身を除く): 30473212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20533, 41066, 61599, 82132, 123198, 143731, 184797, 246396, 287462, 369594, 431193, 554391, 574924, 739188, 862386, 1108782, 1293579, 1724772, 2217564, 2587158, 3880737, 5174316, 7761474, 15522948]

約数ペア:

[(1, 15522948), (2, 7761474), (3, 5174316), (4, 3880737), (6, 2587158), (7, 2217564), (9, 1724772), (12, 1293579), (14, 1108782), (18, 862386), (21, 739188), (27, 574924), (28, 554391), (36, 431193), (42, 369594), (54, 287462), (63, 246396), (84, 184797), (108, 143731), (126, 123198), (189, 82132), (252, 61599), (378, 41066), (756, 20533)]