27204518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6277}}^1$

素因数の和:6487

約数の個数: 16

約数和(自身を含む): 44749584

約数和(自身を除く): 17545066

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 6277, 12554, 69047, 138094, 1236569, 2473138, 13602259, 27204518]

約数ペア:

[(1, 27204518), (2, 13602259), (11, 2473138), (22, 1236569), (197, 138094), (394, 69047), (2167, 12554), (4334, 6277)]