19032678

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{7193}}^1$

素因数の和:7218

約数の個数: 48

約数和(自身を含む): 49206960

約数和(自身を除く): 30174282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 7193, 14386, 21579, 43158, 50351, 64737, 100702, 129474, 151053, 194211, 302106, 352457, 388422, 453159, 704914, 906318, 1057371, 1359477, 2114742, 2718954, 3172113, 6344226, 9516339, 19032678]

約数ペア:

[(1, 19032678), (2, 9516339), (3, 6344226), (6, 3172113), (7, 2718954), (9, 2114742), (14, 1359477), (18, 1057371), (21, 906318), (27, 704914), (42, 453159), (49, 388422), (54, 352457), (63, 302106), (98, 194211), (126, 151053), (147, 129474), (189, 100702), (294, 64737), (378, 50351), (441, 43158), (882, 21579), (1323, 14386), (2646, 7193)]