309835926

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3343}}^1$

素因数の和:3641

約数の個数: 48

約数和(自身を含む): 709463040

約数和(自身を除く): 399627114

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 271, 342, 542, 813, 1626, 2439, 3343, 4878, 5149, 6686, 10029, 10298, 15447, 20058, 30087, 30894, 46341, 60174, 63517, 92682, 127034, 190551, 381102, 571653, 905953, 1143306, 1811906, 2717859, 5435718, 8153577, 16307154, 17213107, 34426214, 51639321, 103278642, 154917963, 309835926]

約数ペア:

[(1, 309835926), (2, 154917963), (3, 103278642), (6, 51639321), (9, 34426214), (18, 17213107), (19, 16307154), (38, 8153577), (57, 5435718), (114, 2717859), (171, 1811906), (271, 1143306), (342, 905953), (542, 571653), (813, 381102), (1626, 190551), (2439, 127034), (3343, 92682), (4878, 63517), (5149, 60174), (6686, 46341), (10029, 30894), (10298, 30087), (15447, 20058)]