12438108

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3229}}^1$

素因数の和:3346

約数の個数: 36

約数和(自身を含む): 31744440

約数和(自身を除く): 19306332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3229, 3852, 6458, 9687, 12916, 19374, 29061, 38748, 58122, 116244, 345503, 691006, 1036509, 1382012, 2073018, 3109527, 4146036, 6219054, 12438108]

約数ペア:

[(1, 12438108), (2, 6219054), (3, 4146036), (4, 3109527), (6, 2073018), (9, 1382012), (12, 1036509), (18, 691006), (36, 345503), (107, 116244), (214, 58122), (321, 38748), (428, 29061), (642, 19374), (963, 12916), (1284, 9687), (1926, 6458), (3229, 3852)]