12542882307

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{28109}}^1$

素因数の和:28387

約数の個数: 32

約数和(自身を含む): 18134323200

約数和(自身を除く): 5591440893

約数列:

[1, 3, 23, 29, 69, 87, 223, 667, 669, 2001, 5129, 6467, 15387, 19401, 28109, 84327, 148741, 446223, 646507, 815161, 1939521, 2445483, 6268307, 18748703, 18804921, 56246109, 144171061, 181780903, 432513183, 545342709, 4180960769, 12542882307]

約数ペア:

[(1, 12542882307), (3, 4180960769), (23, 545342709), (29, 432513183), (69, 181780903), (87, 144171061), (223, 56246109), (667, 18804921), (669, 18748703), (2001, 6268307), (5129, 2445483), (6467, 1939521), (15387, 815161), (19401, 646507), (28109, 446223), (84327, 148741)]