2628882

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 5918400

約数和(自身を除く): 3289518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 547, 801, 1094, 1602, 1641, 2403, 3282, 4806, 4923, 9846, 14769, 29538, 48683, 97366, 146049, 292098, 438147, 876294, 1314441, 2628882]

約数ペア:

[(1, 2628882), (2, 1314441), (3, 876294), (6, 438147), (9, 292098), (18, 146049), (27, 97366), (54, 48683), (89, 29538), (178, 14769), (267, 9846), (534, 4923), (547, 4806), (801, 3282), (1094, 2403), (1602, 1641)]