66703806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1447}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 156540384

約数和(自身を除く): 89836578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1182, 1447, 1773, 2561, 2894, 3546, 4341, 5122, 7683, 8682, 13023, 15366, 18811, 23049, 26046, 37622, 46098, 56433, 112866, 169299, 285059, 338598, 570118, 855177, 1710354, 2565531, 3705767, 5131062, 7411534, 11117301, 22234602, 33351903, 66703806]

約数ペア:

[(1, 66703806), (2, 33351903), (3, 22234602), (6, 11117301), (9, 7411534), (13, 5131062), (18, 3705767), (26, 2565531), (39, 1710354), (78, 855177), (117, 570118), (197, 338598), (234, 285059), (394, 169299), (591, 112866), (1182, 56433), (1447, 46098), (1773, 37622), (2561, 26046), (2894, 23049), (3546, 18811), (4341, 15366), (5122, 13023), (7683, 8682)]