17869852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4498

約数の個数: 48

約数和(自身を含む): 41997312

約数和(自身を除く): 24127460

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 4463, 8926, 17852, 31241, 49093, 58019, 62482, 98186, 116038, 124964, 196372, 232076, 343651, 406133, 638209, 687302, 812266, 1276418, 1374604, 1624532, 2552836, 4467463, 8934926, 17869852]

約数ペア:

[(1, 17869852), (2, 8934926), (4, 4467463), (7, 2552836), (11, 1624532), (13, 1374604), (14, 1276418), (22, 812266), (26, 687302), (28, 638209), (44, 406133), (52, 343651), (77, 232076), (91, 196372), (143, 124964), (154, 116038), (182, 98186), (286, 62482), (308, 58019), (364, 49093), (572, 31241), (1001, 17852), (2002, 8926), (4004, 4463)]