29171556

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 75996480

約数和(自身を除く): 46824924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1051, 1542, 2102, 2313, 3084, 3153, 4204, 4626, 6306, 6939, 9252, 9459, 12612, 13878, 18918, 27756, 28377, 37836, 56754, 113508, 270107, 540214, 810321, 1080428, 1620642, 2430963, 3241284, 4861926, 7292889, 9723852, 14585778, 29171556]

約数ペア:

[(1, 29171556), (2, 14585778), (3, 9723852), (4, 7292889), (6, 4861926), (9, 3241284), (12, 2430963), (18, 1620642), (27, 1080428), (36, 810321), (54, 540214), (108, 270107), (257, 113508), (514, 56754), (771, 37836), (1028, 28377), (1051, 27756), (1542, 18918), (2102, 13878), (2313, 12612), (3084, 9459), (3153, 9252), (4204, 6939), (4626, 6306)]