1593666

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 3706560

約数和(自身を除く): 2112894

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 71, 86, 87, 129, 142, 174, 213, 258, 261, 387, 426, 522, 639, 774, 1247, 1278, 2059, 2494, 3053, 3741, 4118, 6106, 6177, 7482, 9159, 11223, 12354, 18318, 18531, 22446, 27477, 37062, 54954, 88537, 177074, 265611, 531222, 796833, 1593666]

約数ペア:

[(1, 1593666), (2, 796833), (3, 531222), (6, 265611), (9, 177074), (18, 88537), (29, 54954), (43, 37062), (58, 27477), (71, 22446), (86, 18531), (87, 18318), (129, 12354), (142, 11223), (174, 9159), (213, 7482), (258, 6177), (261, 6106), (387, 4118), (426, 3741), (522, 3053), (639, 2494), (774, 2059), (1247, 1278)]