21593352

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 59304960

約数和(自身を除く): 37711608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 263, 264, 311, 526, 622, 789, 933, 1052, 1244, 1578, 1866, 2104, 2488, 2893, 3156, 3421, 3732, 5786, 6312, 6842, 7464, 8679, 10263, 11572, 13684, 17358, 20526, 23144, 27368, 34716, 41052, 69432, 81793, 82104, 163586, 245379, 327172, 490758, 654344, 899723, 981516, 1799446, 1963032, 2699169, 3598892, 5398338, 7197784, 10796676, 21593352]

約数ペア:

[(1, 21593352), (2, 10796676), (3, 7197784), (4, 5398338), (6, 3598892), (8, 2699169), (11, 1963032), (12, 1799446), (22, 981516), (24, 899723), (33, 654344), (44, 490758), (66, 327172), (88, 245379), (132, 163586), (263, 82104), (264, 81793), (311, 69432), (526, 41052), (622, 34716), (789, 27368), (933, 23144), (1052, 20526), (1244, 17358), (1578, 13684), (1866, 11572), (2104, 10263), (2488, 8679), (2893, 7464), (3156, 6842), (3421, 6312), (3732, 5786)]