16769916

素因数分解:

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

素因数の和:105

約数の個数: 66

約数和(自身を含む): 44640792

約数和(自身を除く): 27870876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 639, 729, 852, 972, 1278, 1458, 1917, 2187, 2556, 2916, 3834, 4374, 5751, 6561, 7668, 8748, 11502, 13122, 17253, 19683, 23004, 26244, 34506, 39366, 51759, 59049, 69012, 78732, 103518, 118098, 155277, 207036, 236196, 310554, 465831, 621108, 931662, 1397493, 1863324, 2794986, 4192479, 5589972, 8384958, 16769916]

約数ペア:

[(1, 16769916), (2, 8384958), (3, 5589972), (4, 4192479), (6, 2794986), (9, 1863324), (12, 1397493), (18, 931662), (27, 621108), (36, 465831), (54, 310554), (71, 236196), (81, 207036), (108, 155277), (142, 118098), (162, 103518), (213, 78732), (243, 69012), (284, 59049), (324, 51759), (426, 39366), (486, 34506), (639, 26244), (729, 23004), (852, 19683), (972, 17253), (1278, 13122), (1458, 11502), (1917, 8748), (2187, 7668), (2556, 6561), (2916, 5751), (3834, 4374)]