3140018

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^2$

素因数の和:374

約数の個数: 18

約数和(自身を含む): 5509791

約数和(自身を除く): 2369773

約数列:

[1, 2, 7, 14, 49, 98, 179, 358, 1253, 2506, 8771, 17542, 32041, 64082, 224287, 448574, 1570009, 3140018]

約数ペア:

[(1, 3140018), (2, 1570009), (7, 448574), (14, 224287), (49, 64082), (98, 32041), (179, 17542), (358, 8771), (1253, 2506)]