18425132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7901}}^1$

素因数の和:7969

約数の個数: 24

約数和(自身を含む): 35843472

約数和(自身を除く): 17418340

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 7901, 15802, 31604, 86911, 173822, 347644, 418753, 837506, 1675012, 4606283, 9212566, 18425132]

約数ペア:

[(1, 18425132), (2, 9212566), (4, 4606283), (11, 1675012), (22, 837506), (44, 418753), (53, 347644), (106, 173822), (212, 86911), (583, 31604), (1166, 15802), (2332, 7901)]