513162

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 1330560

約数和(自身を除く): 817398

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 43, 51, 54, 78, 86, 102, 117, 129, 153, 221, 234, 258, 306, 351, 387, 442, 459, 559, 663, 702, 731, 774, 918, 1118, 1161, 1326, 1462, 1677, 1989, 2193, 2322, 3354, 3978, 4386, 5031, 5967, 6579, 9503, 10062, 11934, 13158, 15093, 19006, 19737, 28509, 30186, 39474, 57018, 85527, 171054, 256581, 513162]

約数ペア:

[(1, 513162), (2, 256581), (3, 171054), (6, 85527), (9, 57018), (13, 39474), (17, 30186), (18, 28509), (26, 19737), (27, 19006), (34, 15093), (39, 13158), (43, 11934), (51, 10062), (54, 9503), (78, 6579), (86, 5967), (102, 5031), (117, 4386), (129, 3978), (153, 3354), (221, 2322), (234, 2193), (258, 1989), (306, 1677), (351, 1462), (387, 1326), (442, 1161), (459, 1118), (559, 918), (663, 774), (702, 731)]