21889836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{26437}}^1$

素因数の和:26470

約数の個数: 36

約数和(自身を含む): 57740592

約数和(自身を除く): 35850756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 26437, 52874, 79311, 105748, 158622, 237933, 317244, 475866, 608051, 951732, 1216102, 1824153, 2432204, 3648306, 5472459, 7296612, 10944918, 21889836]

約数ペア:

[(1, 21889836), (2, 10944918), (3, 7296612), (4, 5472459), (6, 3648306), (9, 2432204), (12, 1824153), (18, 1216102), (23, 951732), (36, 608051), (46, 475866), (69, 317244), (92, 237933), (138, 158622), (207, 105748), (276, 79311), (414, 52874), (828, 26437)]