21982938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1697}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 46946304

約数和(自身を除く): 24963366

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 254, 381, 762, 1697, 2159, 3394, 4318, 5091, 6477, 10182, 12954, 28849, 57698, 86547, 173094, 215519, 431038, 646557, 1293114, 3663823, 7327646, 10991469, 21982938]

約数ペア:

[(1, 21982938), (2, 10991469), (3, 7327646), (6, 3663823), (17, 1293114), (34, 646557), (51, 431038), (102, 215519), (127, 173094), (254, 86547), (381, 57698), (762, 28849), (1697, 12954), (2159, 10182), (3394, 6477), (4318, 5091)]