18718254

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6011}}^1$

素因数の和:6192

約数の個数: 24

約数和(自身を含む): 40797432

約数和(自身を除く): 22079178

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 6011, 12022, 18033, 36066, 54099, 108198, 1039903, 2079806, 3119709, 6239418, 9359127, 18718254]

約数ペア:

[(1, 18718254), (2, 9359127), (3, 6239418), (6, 3119709), (9, 2079806), (18, 1039903), (173, 108198), (346, 54099), (519, 36066), (1038, 18033), (1557, 12022), (3114, 6011)]