18960234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137393}}^1$

素因数の和:137421

約数の個数: 16

約数和(自身を含む): 39569472

約数和(自身を除く): 20609238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 137393, 274786, 412179, 824358, 3160039, 6320078, 9480117, 18960234]

約数ペア:

[(1, 18960234), (2, 9480117), (3, 6320078), (6, 3160039), (23, 824358), (46, 412179), (69, 274786), (138, 137393)]