17917158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1913}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 41158656

約数和(自身を除く): 23241498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 1913, 3122, 3826, 4683, 5739, 9366, 11478, 13391, 26782, 40173, 80346, 426599, 853198, 1279797, 2559594, 2986193, 5972386, 8958579, 17917158]

約数ペア:

[(1, 17917158), (2, 8958579), (3, 5972386), (6, 2986193), (7, 2559594), (14, 1279797), (21, 853198), (42, 426599), (223, 80346), (446, 40173), (669, 26782), (1338, 13391), (1561, 11478), (1913, 9366), (3122, 5739), (3826, 4683)]