885248874

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{36457}}^1$

素因数の和:36555

約数の個数: 48

約数和(自身を含む): 2047481280

約数和(自身を除く): 1162232406

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 24282, 36457, 72914, 109371, 218742, 328113, 656226, 692683, 1385366, 2078049, 2588447, 4156098, 5176894, 6234147, 7765341, 12468294, 15530682, 23296023, 46592046, 49180493, 98360986, 147541479, 295082958, 442624437, 885248874]

約数ペア:

[(1, 885248874), (2, 442624437), (3, 295082958), (6, 147541479), (9, 98360986), (18, 49180493), (19, 46592046), (38, 23296023), (57, 15530682), (71, 12468294), (114, 7765341), (142, 6234147), (171, 5176894), (213, 4156098), (342, 2588447), (426, 2078049), (639, 1385366), (1278, 692683), (1349, 656226), (2698, 328113), (4047, 218742), (8094, 109371), (12141, 72914), (24282, 36457)]