4251528

素因数分解:

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

素因数の和:42

約数の個数: 52

約数和(自身を含む): 11957415

約数和(自身を除く): 7705887

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 6561, 8748, 13122, 17496, 19683, 26244, 39366, 52488, 59049, 78732, 118098, 157464, 177147, 236196, 354294, 472392, 531441, 708588, 1062882, 1417176, 2125764, 4251528]

約数ペア:

[(1, 4251528), (2, 2125764), (3, 1417176), (4, 1062882), (6, 708588), (8, 531441), (9, 472392), (12, 354294), (18, 236196), (24, 177147), (27, 157464), (36, 118098), (54, 78732), (72, 59049), (81, 52488), (108, 39366), (162, 26244), (216, 19683), (243, 17496), (324, 13122), (486, 8748), (648, 6561), (729, 5832), (972, 4374), (1458, 2916), (1944, 2187)]