81975462

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42299}}^1$

素因数の和:42340

約数の個数: 32

約数和(自身を含む): 182736000

約数和(自身を除く): 100760538

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 42299, 84598, 126897, 253794, 719083, 803681, 1438166, 1607362, 2157249, 2411043, 4314498, 4822086, 13662577, 27325154, 40987731, 81975462]

約数ペア:

[(1, 81975462), (2, 40987731), (3, 27325154), (6, 13662577), (17, 4822086), (19, 4314498), (34, 2411043), (38, 2157249), (51, 1607362), (57, 1438166), (102, 803681), (114, 719083), (323, 253794), (646, 126897), (969, 84598), (1938, 42299)]