18528042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8191}}^1$

素因数の和:8238

約数の個数: 32

約数和(自身を含む): 41287680

約数和(自身を除く): 22759638

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 8191, 16382, 24573, 49146, 106483, 212966, 237539, 319449, 475078, 638898, 712617, 1425234, 3088007, 6176014, 9264021, 18528042]

約数ペア:

[(1, 18528042), (2, 9264021), (3, 6176014), (6, 3088007), (13, 1425234), (26, 712617), (29, 638898), (39, 475078), (58, 319449), (78, 237539), (87, 212966), (174, 106483), (377, 49146), (754, 24573), (1131, 16382), (2262, 8191)]