27890172

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1487}}^1$

素因数の和:2018

約数の個数: 36

約数和(自身を含む): 70682976

約数和(自身を除く): 42792804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1487, 1563, 2084, 2974, 3126, 4461, 4689, 5948, 6252, 8922, 9378, 13383, 17844, 18756, 26766, 53532, 774727, 1549454, 2324181, 3098908, 4648362, 6972543, 9296724, 13945086, 27890172]

約数ペア:

[(1, 27890172), (2, 13945086), (3, 9296724), (4, 6972543), (6, 4648362), (9, 3098908), (12, 2324181), (18, 1549454), (36, 774727), (521, 53532), (1042, 26766), (1487, 18756), (1563, 17844), (2084, 13383), (2974, 9378), (3126, 8922), (4461, 6252), (4689, 5948)]