63680274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{505399}}^1$

素因数の和:505414

約数の個数: 24

約数和(自身を含む): 157684800

約数和(自身を除く): 94004526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 505399, 1010798, 1516197, 3032394, 3537793, 4548591, 7075586, 9097182, 10613379, 21226758, 31840137, 63680274]

約数ペア:

[(1, 63680274), (2, 31840137), (3, 21226758), (6, 10613379), (7, 9097182), (9, 7075586), (14, 4548591), (18, 3537793), (21, 3032394), (42, 1516197), (63, 1010798), (126, 505399)]