26007804

素因数分解:

$2^2\times 3^8\times {\mathrm{991}}^1$

素因数の和:1019

約数の個数: 54

約数和(自身を含む): 68335904

約数和(自身を除く): 42328100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 991, 1458, 1982, 2187, 2916, 2973, 3964, 4374, 5946, 6561, 8748, 8919, 11892, 13122, 17838, 26244, 26757, 35676, 53514, 80271, 107028, 160542, 240813, 321084, 481626, 722439, 963252, 1444878, 2167317, 2889756, 4334634, 6501951, 8669268, 13003902, 26007804]

約数ペア:

[(1, 26007804), (2, 13003902), (3, 8669268), (4, 6501951), (6, 4334634), (9, 2889756), (12, 2167317), (18, 1444878), (27, 963252), (36, 722439), (54, 481626), (81, 321084), (108, 240813), (162, 160542), (243, 107028), (324, 80271), (486, 53514), (729, 35676), (972, 26757), (991, 26244), (1458, 17838), (1982, 13122), (2187, 11892), (2916, 8919), (2973, 8748), (3964, 6561), (4374, 5946)]