216263796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2574569}}^1$

素因数の和:2574583

約数の個数: 24

約数和(自身を含む): 576703680

約数和(自身を除く): 360439884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2574569, 5149138, 7723707, 10298276, 15447414, 18021983, 30894828, 36043966, 54065949, 72087932, 108131898, 216263796]

約数ペア:

[(1, 216263796), (2, 108131898), (3, 72087932), (4, 54065949), (6, 36043966), (7, 30894828), (12, 18021983), (14, 15447414), (21, 10298276), (28, 7723707), (42, 5149138), (84, 2574569)]