261021162

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{69163}}^1$

素因数の和:69222

約数の個数: 32

約数和(自身を含む): 567698112

約数和(自身を除く): 306676950

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 69163, 138326, 207489, 414978, 1175771, 2351542, 2559031, 3527313, 5118062, 7054626, 7677093, 15354186, 43503527, 87007054, 130510581, 261021162]

約数ペア:

[(1, 261021162), (2, 130510581), (3, 87007054), (6, 43503527), (17, 15354186), (34, 7677093), (37, 7054626), (51, 5118062), (74, 3527313), (102, 2559031), (111, 2351542), (222, 1175771), (629, 414978), (1258, 207489), (1887, 138326), (3774, 69163)]