16798908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 45045504

約数和(自身を除く): 28246596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 881, 908, 1362, 1589, 1762, 2643, 2724, 3178, 3524, 4767, 5286, 6167, 6356, 9534, 10572, 12334, 18501, 19068, 24668, 37002, 74004, 199987, 399974, 599961, 799948, 1199922, 1399909, 2399844, 2799818, 4199727, 5599636, 8399454, 16798908]

約数ペア:

[(1, 16798908), (2, 8399454), (3, 5599636), (4, 4199727), (6, 2799818), (7, 2399844), (12, 1399909), (14, 1199922), (21, 799948), (28, 599961), (42, 399974), (84, 199987), (227, 74004), (454, 37002), (681, 24668), (881, 19068), (908, 18501), (1362, 12334), (1589, 10572), (1762, 9534), (2643, 6356), (2724, 6167), (3178, 5286), (3524, 4767)]