18768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:51

約数の個数: 40

約数和(自身を含む): 53568

約数和(自身を除く): 34800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 18768]

約数ペア:

[(1, 18768), (2, 9384), (3, 6256), (4, 4692), (6, 3128), (8, 2346), (12, 1564), (16, 1173), (17, 1104), (23, 816), (24, 782), (34, 552), (46, 408), (48, 391), (51, 368), (68, 276), (69, 272), (92, 204), (102, 184), (136, 138)]