8384958

素因数分解:

$2^1\times 3^{10}\times {\mathrm{71}}^1$

素因数の和:103

約数の個数: 44

約数和(自身を含む): 19131768

約数和(自身を除く): 10746810

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 729, 1278, 1458, 1917, 2187, 3834, 4374, 5751, 6561, 11502, 13122, 17253, 19683, 34506, 39366, 51759, 59049, 103518, 118098, 155277, 310554, 465831, 931662, 1397493, 2794986, 4192479, 8384958]

約数ペア:

[(1, 8384958), (2, 4192479), (3, 2794986), (6, 1397493), (9, 931662), (18, 465831), (27, 310554), (54, 155277), (71, 118098), (81, 103518), (142, 59049), (162, 51759), (213, 39366), (243, 34506), (426, 19683), (486, 17253), (639, 13122), (729, 11502), (1278, 6561), (1458, 5751), (1917, 4374), (2187, 3834)]