18376072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16063}}^1$

素因数の和:16093

約数の個数: 32

約数和(自身を含む): 40481280

約数和(自身を除く): 22105208

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 16063, 32126, 64252, 128504, 176693, 208819, 353386, 417638, 706772, 835276, 1413544, 1670552, 2297009, 4594018, 9188036, 18376072]

約数ペア:

[(1, 18376072), (2, 9188036), (4, 4594018), (8, 2297009), (11, 1670552), (13, 1413544), (22, 835276), (26, 706772), (44, 417638), (52, 353386), (88, 208819), (104, 176693), (143, 128504), (286, 64252), (572, 32126), (1144, 16063)]