12912101958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9917129}}^1$

素因数の和:9917172

約数の個数: 32

約数和(自身を含む): 30465423360

約数和(自身を除く): 17553321402

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 9917129, 19834258, 29751387, 59502774, 69419903, 138839806, 208259709, 307430999, 416519418, 614861998, 922292997, 1844585994, 2152016993, 4304033986, 6456050979, 12912101958]

約数ペア:

[(1, 12912101958), (2, 6456050979), (3, 4304033986), (6, 2152016993), (7, 1844585994), (14, 922292997), (21, 614861998), (31, 416519418), (42, 307430999), (62, 208259709), (93, 138839806), (186, 69419903), (217, 59502774), (434, 29751387), (651, 19834258), (1302, 9917129)]