27020786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 46711728

約数和(自身を除く): 19690942

約数列:

[1, 2, 13, 17, 26, 34, 113, 221, 226, 442, 541, 1082, 1469, 1921, 2938, 3842, 7033, 9197, 14066, 18394, 24973, 49946, 61133, 119561, 122266, 239122, 794729, 1039261, 1589458, 2078522, 13510393, 27020786]

約数ペア:

[(1, 27020786), (2, 13510393), (13, 2078522), (17, 1589458), (26, 1039261), (34, 794729), (113, 239122), (221, 122266), (226, 119561), (442, 61133), (541, 49946), (1082, 24973), (1469, 18394), (1921, 14066), (2938, 9197), (3842, 7033)]