15530616

素因数分解:

$2^3\times 3^6\times {\mathrm{2663}}^1$

素因数の和:2687

約数の個数: 56

約数和(自身を含む): 43676280

約数和(自身を除く): 28145664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2663, 2916, 5326, 5832, 7989, 10652, 15978, 21304, 23967, 31956, 47934, 63912, 71901, 95868, 143802, 191736, 215703, 287604, 431406, 575208, 647109, 862812, 1294218, 1725624, 1941327, 2588436, 3882654, 5176872, 7765308, 15530616]

約数ペア:

[(1, 15530616), (2, 7765308), (3, 5176872), (4, 3882654), (6, 2588436), (8, 1941327), (9, 1725624), (12, 1294218), (18, 862812), (24, 647109), (27, 575208), (36, 431406), (54, 287604), (72, 215703), (81, 191736), (108, 143802), (162, 95868), (216, 71901), (243, 63912), (324, 47934), (486, 31956), (648, 23967), (729, 21304), (972, 15978), (1458, 10652), (1944, 7989), (2663, 5832), (2916, 5326)]