12565008

素因数分解:

$2^4\times 3^2\times {\mathrm{87257}}^1$

素因数の和:87271

約数の個数: 30

約数和(自身を含む): 35164974

約数和(自身を除く): 22599966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 87257, 174514, 261771, 349028, 523542, 698056, 785313, 1047084, 1396112, 1570626, 2094168, 3141252, 4188336, 6282504, 12565008]

約数ペア:

[(1, 12565008), (2, 6282504), (3, 4188336), (4, 3141252), (6, 2094168), (8, 1570626), (9, 1396112), (12, 1047084), (16, 785313), (18, 698056), (24, 523542), (36, 349028), (48, 261771), (72, 174514), (144, 87257)]