82451796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{981569}}^1$

素因数の和:981583

約数の個数: 24

約数和(自身を含む): 219871680

約数和(自身を除く): 137419884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 981569, 1963138, 2944707, 3926276, 5889414, 6870983, 11778828, 13741966, 20612949, 27483932, 41225898, 82451796]

約数ペア:

[(1, 82451796), (2, 41225898), (3, 27483932), (4, 20612949), (6, 13741966), (7, 11778828), (12, 6870983), (14, 5889414), (21, 3926276), (28, 2944707), (42, 1963138), (84, 981569)]