18434812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3299}}^1$

素因数の和:3441

約数の個数: 24

約数和(自身を含む): 35481600

約数和(自身を除く): 17046788

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 3299, 5588, 6598, 13196, 36289, 72578, 145156, 418973, 837946, 1675892, 4608703, 9217406, 18434812]

約数ペア:

[(1, 18434812), (2, 9217406), (4, 4608703), (11, 1675892), (22, 837946), (44, 418973), (127, 145156), (254, 72578), (508, 36289), (1397, 13196), (2794, 6598), (3299, 5588)]