18038314

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 14137046

約数列:

[1, 2, 7, 14, 37, 74, 97, 194, 259, 359, 518, 679, 718, 1358, 2513, 3589, 5026, 7178, 13283, 25123, 26566, 34823, 50246, 69646, 92981, 185962, 243761, 487522, 1288451, 2576902, 9019157, 18038314]

約数ペア:

[(1, 18038314), (2, 9019157), (7, 2576902), (14, 1288451), (37, 487522), (74, 243761), (97, 185962), (194, 92981), (259, 69646), (359, 50246), (518, 34823), (679, 26566), (718, 25123), (1358, 13283), (2513, 7178), (3589, 5026)]