18291273

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6091}}^1$

素因数の和:6125

約数の個数: 32

約数和(自身を含む): 32750592

約数和(自身を除く): 14459319

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 6091, 18273, 42637, 67001, 79183, 127911, 201003, 237549, 469007, 554281, 871013, 1407021, 1662843, 2613039, 6097091, 18291273]

約数ペア:

[(1, 18291273), (3, 6097091), (7, 2613039), (11, 1662843), (13, 1407021), (21, 871013), (33, 554281), (39, 469007), (77, 237549), (91, 201003), (143, 127911), (231, 79183), (273, 67001), (429, 42637), (1001, 18273), (3003, 6091)]