27159468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{881}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 72705024

約数和(自身を除く): 45545556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 734, 881, 1101, 1468, 1762, 2202, 2569, 2643, 3524, 4404, 5138, 5286, 6167, 7707, 10276, 10572, 12334, 15414, 18501, 24668, 30828, 37002, 74004, 323327, 646654, 969981, 1293308, 1939962, 2263289, 3879924, 4526578, 6789867, 9053156, 13579734, 27159468]

約数ペア:

[(1, 27159468), (2, 13579734), (3, 9053156), (4, 6789867), (6, 4526578), (7, 3879924), (12, 2263289), (14, 1939962), (21, 1293308), (28, 969981), (42, 646654), (84, 323327), (367, 74004), (734, 37002), (881, 30828), (1101, 24668), (1468, 18501), (1762, 15414), (2202, 12334), (2569, 10572), (2643, 10276), (3524, 7707), (4404, 6167), (5138, 5286)]