17864364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{212671}}^1$

素因数の和:212685

約数の個数: 24

約数和(自身を含む): 47638528

約数和(自身を除く): 29774164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 212671, 425342, 638013, 850684, 1276026, 1488697, 2552052, 2977394, 4466091, 5954788, 8932182, 17864364]

約数ペア:

[(1, 17864364), (2, 8932182), (3, 5954788), (4, 4466091), (6, 2977394), (7, 2552052), (12, 1488697), (14, 1276026), (21, 850684), (28, 638013), (42, 425342), (84, 212671)]