15184404

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2220

約数の個数: 36

約数和(自身を含む): 38584000

約数和(自身を除く): 23399596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 1999, 2532, 3798, 3998, 5997, 7596, 7996, 11994, 17991, 23988, 35982, 71964, 421789, 843578, 1265367, 1687156, 2530734, 3796101, 5061468, 7592202, 15184404]

約数ペア:

[(1, 15184404), (2, 7592202), (3, 5061468), (4, 3796101), (6, 2530734), (9, 1687156), (12, 1265367), (18, 843578), (36, 421789), (211, 71964), (422, 35982), (633, 23988), (844, 17991), (1266, 11994), (1899, 7996), (1999, 7596), (2532, 5997), (3798, 3998)]