127679454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1013329}}^1$

素因数の和:1013344

約数の個数: 24

約数和(自身を含む): 316158960

約数和(自身を除く): 188479506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1013329, 2026658, 3039987, 6079974, 7093303, 9119961, 14186606, 18239922, 21279909, 42559818, 63839727, 127679454]

約数ペア:

[(1, 127679454), (2, 63839727), (3, 42559818), (6, 21279909), (7, 18239922), (9, 14186606), (14, 9119961), (18, 7093303), (21, 6079974), (42, 3039987), (63, 2026658), (126, 1013329)]