13052214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 32797440

約数和(自身を除く): 19745226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1459, 1491, 2918, 2982, 4377, 4473, 8754, 8946, 10213, 13131, 20426, 26262, 30639, 61278, 91917, 103589, 183834, 207178, 310767, 621534, 725123, 932301, 1450246, 1864602, 2175369, 4350738, 6526107, 13052214]

約数ペア:

[(1, 13052214), (2, 6526107), (3, 4350738), (6, 2175369), (7, 1864602), (9, 1450246), (14, 932301), (18, 725123), (21, 621534), (42, 310767), (63, 207178), (71, 183834), (126, 103589), (142, 91917), (213, 61278), (426, 30639), (497, 26262), (639, 20426), (994, 13131), (1278, 10213), (1459, 8946), (1491, 8754), (2918, 4473), (2982, 4377)]