7128702

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{18859}}^1$

素因数の和:18877

約数の個数: 32

約数和(自身を含む): 18105600

約数和(自身を除く): 10976898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 18859, 37718, 56577, 113154, 132013, 169731, 264026, 339462, 396039, 509193, 792078, 1018386, 1188117, 2376234, 3564351, 7128702]

約数ペア:

[(1, 7128702), (2, 3564351), (3, 2376234), (6, 1188117), (7, 1018386), (9, 792078), (14, 509193), (18, 396039), (21, 339462), (27, 264026), (42, 169731), (54, 132013), (63, 113154), (126, 56577), (189, 37718), (378, 18859)]