11891448

素因数分解:

$2^3\times 3^6\times {\mathrm{2039}}^1$

素因数の和:2063

約数の個数: 56

約数和(自身を含む): 33445800

約数和(自身を除く): 21554352

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, 2039, 2916, 4078, 5832, 6117, 8156, 12234, 16312, 18351, 24468, 36702, 48936, 55053, 73404, 110106, 146808, 165159, 220212, 330318, 440424, 495477, 660636, 990954, 1321272, 1486431, 1981908, 2972862, 3963816, 5945724, 11891448]

約数ペア:

[(1, 11891448), (2, 5945724), (3, 3963816), (4, 2972862), (6, 1981908), (8, 1486431), (9, 1321272), (12, 990954), (18, 660636), (24, 495477), (27, 440424), (36, 330318), (54, 220212), (72, 165159), (81, 146808), (108, 110106), (162, 73404), (216, 55053), (243, 48936), (324, 36702), (486, 24468), (648, 18351), (729, 16312), (972, 12234), (1458, 8156), (1944, 6117), (2039, 5832), (2916, 4078)]