27900108

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{3673}}^1$

素因数の和:3894

約数の個数: 36

約数和(自身を含む): 70878808

約数和(自身を除く): 42978700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3673, 3798, 7346, 7596, 11019, 14692, 22038, 33057, 44076, 66114, 132228, 775003, 1550006, 2325009, 3100012, 4650018, 6975027, 9300036, 13950054, 27900108]

約数ペア:

[(1, 27900108), (2, 13950054), (3, 9300036), (4, 6975027), (6, 4650018), (9, 3100012), (12, 2325009), (18, 1550006), (36, 775003), (211, 132228), (422, 66114), (633, 44076), (844, 33057), (1266, 22038), (1899, 14692), (2532, 11019), (3673, 7596), (3798, 7346)]