127721436

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{30497}}^1$

素因数の和:30853

約数の個数: 24

約数和(自身を含む): 298880400

約数和(自身を除く): 171158964

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 30497, 60994, 91491, 121988, 182982, 365964, 10643453, 21286906, 31930359, 42573812, 63860718, 127721436]

約数ペア:

[(1, 127721436), (2, 63860718), (3, 42573812), (4, 31930359), (6, 21286906), (12, 10643453), (349, 365964), (698, 182982), (1047, 121988), (1396, 91491), (2094, 60994), (4188, 30497)]