3922338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 9160704

約数和(自身を除く): 5238366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 1987, 3974, 5961, 11922, 13909, 27818, 41727, 83454, 93389, 186778, 280167, 560334, 653723, 1307446, 1961169, 3922338]

約数ペア:

[(1, 3922338), (2, 1961169), (3, 1307446), (6, 653723), (7, 560334), (14, 280167), (21, 186778), (42, 93389), (47, 83454), (94, 41727), (141, 27818), (282, 13909), (329, 11922), (658, 5961), (987, 3974), (1974, 1987)]