1207645812

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{906641}}^1$

素因数の和:906688

約数の個数: 36

約数和(自身を含む): 3135168036

約数和(自身を除く): 1927522224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 906641, 1813282, 2719923, 3626564, 5439846, 8159769, 10879692, 16319538, 32639076, 33545717, 67091434, 100637151, 134182868, 201274302, 301911453, 402548604, 603822906, 1207645812]

約数ペア:

[(1, 1207645812), (2, 603822906), (3, 402548604), (4, 301911453), (6, 201274302), (9, 134182868), (12, 100637151), (18, 67091434), (36, 33545717), (37, 32639076), (74, 16319538), (111, 10879692), (148, 8159769), (222, 5439846), (333, 3626564), (444, 2719923), (666, 1813282), (1332, 906641)]