55705218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{403661}}^1$

素因数の和:403689

約数の個数: 16

約数和(自身を含む): 116254656

約数和(自身を除く): 60549438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 403661, 807322, 1210983, 2421966, 9284203, 18568406, 27852609, 55705218]

約数ペア:

[(1, 55705218), (2, 27852609), (3, 18568406), (6, 9284203), (23, 2421966), (46, 1210983), (69, 807322), (138, 403661)]