129826452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1545553}}^1$

素因数の和:1545567

約数の個数: 24

約数和(自身を含む): 346204096

約数和(自身を除く): 216377644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1545553, 3091106, 4636659, 6182212, 9273318, 10818871, 18546636, 21637742, 32456613, 43275484, 64913226, 129826452]

約数ペア:

[(1, 129826452), (2, 64913226), (3, 43275484), (4, 32456613), (6, 21637742), (7, 18546636), (12, 10818871), (14, 9273318), (21, 6182212), (28, 4636659), (42, 3091106), (84, 1545553)]