2891574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 7312032

約数和(自身を除く): 4420458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 433, 477, 742, 866, 954, 1113, 1299, 2226, 2598, 3031, 3339, 3897, 6062, 6678, 7794, 9093, 18186, 22949, 27279, 45898, 54558, 68847, 137694, 160643, 206541, 321286, 413082, 481929, 963858, 1445787, 2891574]

約数ペア:

[(1, 2891574), (2, 1445787), (3, 963858), (6, 481929), (7, 413082), (9, 321286), (14, 206541), (18, 160643), (21, 137694), (42, 68847), (53, 54558), (63, 45898), (106, 27279), (126, 22949), (159, 18186), (318, 9093), (371, 7794), (433, 6678), (477, 6062), (742, 3897), (866, 3339), (954, 3031), (1113, 2598), (1299, 2226)]