2225178

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 5011200

約数和(自身を除く): 2786022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 463, 534, 801, 926, 1389, 1602, 2403, 2778, 4167, 4806, 8334, 12501, 25002, 41207, 82414, 123621, 247242, 370863, 741726, 1112589, 2225178]

約数ペア:

[(1, 2225178), (2, 1112589), (3, 741726), (6, 370863), (9, 247242), (18, 123621), (27, 82414), (54, 41207), (89, 25002), (178, 12501), (267, 8334), (463, 4806), (534, 4167), (801, 2778), (926, 2403), (1389, 1602)]