121988958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223423}}^1$

素因数の和:223448

約数の個数: 32

約数和(自身を含む): 300281856

約数和(自身を除く): 178292898

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 223423, 446846, 670269, 1340538, 1563961, 2904499, 3127922, 4691883, 5808998, 8713497, 9383766, 17426994, 20331493, 40662986, 60994479, 121988958]

約数ペア:

[(1, 121988958), (2, 60994479), (3, 40662986), (6, 20331493), (7, 17426994), (13, 9383766), (14, 8713497), (21, 5808998), (26, 4691883), (39, 3127922), (42, 2904499), (78, 1563961), (91, 1340538), (182, 670269), (273, 446846), (546, 223423)]