40242582

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 80

約数和(自身を含む): 94873680

約数和(自身を除く): 54631098

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 53, 54, 81, 86, 106, 109, 129, 159, 162, 218, 258, 318, 327, 387, 477, 654, 774, 954, 981, 1161, 1431, 1962, 2279, 2322, 2862, 2943, 3483, 4293, 4558, 4687, 5777, 5886, 6837, 6966, 8586, 8829, 9374, 11554, 13674, 14061, 17331, 17658, 20511, 28122, 34662, 41022, 42183, 51993, 61533, 84366, 103986, 123066, 126549, 155979, 184599, 248411, 253098, 311958, 369198, 379647, 467937, 496822, 745233, 759294, 935874, 1490466, 2235699, 4471398, 6707097, 13414194, 20121291, 40242582]

約数ペア:

[(1, 40242582), (2, 20121291), (3, 13414194), (6, 6707097), (9, 4471398), (18, 2235699), (27, 1490466), (43, 935874), (53, 759294), (54, 745233), (81, 496822), (86, 467937), (106, 379647), (109, 369198), (129, 311958), (159, 253098), (162, 248411), (218, 184599), (258, 155979), (318, 126549), (327, 123066), (387, 103986), (477, 84366), (654, 61533), (774, 51993), (954, 42183), (981, 41022), (1161, 34662), (1431, 28122), (1962, 20511), (2279, 17658), (2322, 17331), (2862, 14061), (2943, 13674), (3483, 11554), (4293, 9374), (4558, 8829), (4687, 8586), (5777, 6966), (5886, 6837)]