2125764

素因数分解:

$2^2\times 3^{12}$

素因数の和:40

約数の個数: 39

約数和(自身を含む): 5580127

約数和(自身を除く): 3454363

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8748, 13122, 19683, 26244, 39366, 59049, 78732, 118098, 177147, 236196, 354294, 531441, 708588, 1062882, 2125764]

約数ペア:

[(1, 2125764), (2, 1062882), (3, 708588), (4, 531441), (6, 354294), (9, 236196), (12, 177147), (18, 118098), (27, 78732), (36, 59049), (54, 39366), (81, 26244), (108, 19683), (162, 13122), (243, 8748), (324, 6561), (486, 4374), (729, 2916), (972, 2187)]