40840884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3769}}^1$

素因数の和:3829

約数の個数: 72

約数和(自身を含む): 120760640

約数和(自身を除く): 79919756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 3769, 5418, 7538, 10836, 11307, 15076, 22614, 26383, 33921, 45228, 52766, 67842, 79149, 105532, 135684, 158298, 162067, 237447, 316596, 324134, 474894, 486201, 648268, 949788, 972402, 1134469, 1458603, 1944804, 2268938, 2917206, 3403407, 4537876, 5834412, 6806814, 10210221, 13613628, 20420442, 40840884]

約数ペア:

[(1, 40840884), (2, 20420442), (3, 13613628), (4, 10210221), (6, 6806814), (7, 5834412), (9, 4537876), (12, 3403407), (14, 2917206), (18, 2268938), (21, 1944804), (28, 1458603), (36, 1134469), (42, 972402), (43, 949788), (63, 648268), (84, 486201), (86, 474894), (126, 324134), (129, 316596), (172, 237447), (252, 162067), (258, 158298), (301, 135684), (387, 105532), (516, 79149), (602, 67842), (774, 52766), (903, 45228), (1204, 33921), (1548, 26383), (1806, 22614), (2709, 15076), (3612, 11307), (3769, 10836), (5418, 7538)]