16143444

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{881}}^1$

素因数の和:1400

約数の個数: 36

約数和(自身を含む): 40933620

約数和(自身を除く): 24790176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 881, 1018, 1527, 1762, 2036, 2643, 3054, 3524, 4581, 5286, 6108, 7929, 9162, 10572, 15858, 18324, 31716, 448429, 896858, 1345287, 1793716, 2690574, 4035861, 5381148, 8071722, 16143444]

約数ペア:

[(1, 16143444), (2, 8071722), (3, 5381148), (4, 4035861), (6, 2690574), (9, 1793716), (12, 1345287), (18, 896858), (36, 448429), (509, 31716), (881, 18324), (1018, 15858), (1527, 10572), (1762, 9162), (2036, 7929), (2643, 6108), (3054, 5286), (3524, 4581)]