18795894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3301}}^1$

素因数の和:3392

約数の個数: 32

約数和(自身を含む): 41050464

約数和(自身を除く): 22254570

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 3301, 5694, 6602, 9903, 19806, 42913, 85826, 128739, 240973, 257478, 481946, 722919, 1445838, 3132649, 6265298, 9397947, 18795894]

約数ペア:

[(1, 18795894), (2, 9397947), (3, 6265298), (6, 3132649), (13, 1445838), (26, 722919), (39, 481946), (73, 257478), (78, 240973), (146, 128739), (219, 85826), (438, 42913), (949, 19806), (1898, 9903), (2847, 6602), (3301, 5694)]