18680756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9473}}^1$

素因数の和:9523

約数の個数: 24

約数和(自身を含む): 35811720

約数和(自身を除く): 17130964

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 9473, 18946, 37892, 161041, 274717, 322082, 549434, 644164, 1098868, 4670189, 9340378, 18680756]

約数ペア:

[(1, 18680756), (2, 9340378), (4, 4670189), (17, 1098868), (29, 644164), (34, 549434), (58, 322082), (68, 274717), (116, 161041), (493, 37892), (986, 18946), (1972, 9473)]