1301868

素因数分解:

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

素因数の和:111

約数の個数: 54

約数和(自身を含む): 3487484

約数和(自身を除く): 2185616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 841, 1044, 1247, 1548, 1682, 2494, 2523, 3364, 3741, 4988, 5046, 7482, 7569, 10092, 11223, 14964, 15138, 22446, 30276, 36163, 44892, 72326, 108489, 144652, 216978, 325467, 433956, 650934, 1301868]

約数ペア:

[(1, 1301868), (2, 650934), (3, 433956), (4, 325467), (6, 216978), (9, 144652), (12, 108489), (18, 72326), (29, 44892), (36, 36163), (43, 30276), (58, 22446), (86, 15138), (87, 14964), (116, 11223), (129, 10092), (172, 7569), (174, 7482), (258, 5046), (261, 4988), (348, 3741), (387, 3364), (516, 2523), (522, 2494), (774, 1682), (841, 1548), (1044, 1247)]