18908112

素因数分解:

$2^4\times 3^1\times {\mathrm{393919}}^1$

素因数の和:393930

約数の個数: 20

約数和(自身を含む): 48846080

約数和(自身を除く): 29937968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393919, 787838, 1181757, 1575676, 2363514, 3151352, 4727028, 6302704, 9454056, 18908112]

約数ペア:

[(1, 18908112), (2, 9454056), (3, 6302704), (4, 4727028), (6, 3151352), (8, 2363514), (12, 1575676), (16, 1181757), (24, 787838), (48, 393919)]