12250728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 38438400

約数和(自身を除く): 26187672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 109, 126, 168, 218, 223, 252, 327, 436, 446, 504, 654, 669, 763, 872, 892, 981, 1308, 1338, 1526, 1561, 1784, 1962, 2007, 2289, 2616, 2676, 3052, 3122, 3924, 4014, 4578, 4683, 5352, 6104, 6244, 6867, 7848, 8028, 9156, 9366, 12488, 13734, 14049, 16056, 18312, 18732, 24307, 27468, 28098, 37464, 48614, 54936, 56196, 72921, 97228, 112392, 145842, 170149, 194456, 218763, 291684, 340298, 437526, 510447, 583368, 680596, 875052, 1020894, 1361192, 1531341, 1750104, 2041788, 3062682, 4083576, 6125364, 12250728]

約数ペア:

[(1, 12250728), (2, 6125364), (3, 4083576), (4, 3062682), (6, 2041788), (7, 1750104), (8, 1531341), (9, 1361192), (12, 1020894), (14, 875052), (18, 680596), (21, 583368), (24, 510447), (28, 437526), (36, 340298), (42, 291684), (56, 218763), (63, 194456), (72, 170149), (84, 145842), (109, 112392), (126, 97228), (168, 72921), (218, 56196), (223, 54936), (252, 48614), (327, 37464), (436, 28098), (446, 27468), (504, 24307), (654, 18732), (669, 18312), (763, 16056), (872, 14049), (892, 13734), (981, 12488), (1308, 9366), (1338, 9156), (1526, 8028), (1561, 7848), (1784, 6867), (1962, 6244), (2007, 6104), (2289, 5352), (2616, 4683), (2676, 4578), (3052, 4014), (3122, 3924)]