7057638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{18671}}^1$

素因数の和:18689

約数の個数: 32

約数和(自身を含む): 17925120

約数和(自身を除く): 10867482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 18671, 37342, 56013, 112026, 130697, 168039, 261394, 336078, 392091, 504117, 784182, 1008234, 1176273, 2352546, 3528819, 7057638]

約数ペア:

[(1, 7057638), (2, 3528819), (3, 2352546), (6, 1176273), (7, 1008234), (9, 784182), (14, 504117), (18, 392091), (21, 336078), (27, 261394), (42, 168039), (54, 130697), (63, 112026), (126, 56013), (189, 37342), (378, 18671)]