2511832.00000000

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 84

約数和(自身を含む): 165628848

約数和(自身を除く): 104063340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 491, 516, 729, 774, 972, 982, 1161, 1458, 1473, 1548, 1964, 2322, 2916, 2946, 3483, 4419, 4644, 5892, 6966, 8838, 10449, 13257, 13932, 17676, 20898, 21113, 26514, 31347, 39771, 41796, 42226, 53028, 62694, 63339, 79542, 84452, 119313, 125388, 126678, 159084, 190017, 238626, 253356, 357939, 380034, 477252, 570051, 715878, 760068, 1140102, 1431756, 1710153, 2280204, 3420306, 5130459, 6840612, 10260918, 15391377, 20521836, 30782754, 61565508]

約数ペア:

[(1, 61565508), (2, 30782754), (3, 20521836), (4, 15391377), (6, 10260918), (9, 6840612), (12, 5130459), (18, 3420306), (27, 2280204), (36, 1710153), (43, 1431756), (54, 1140102), (81, 760068), (86, 715878), (108, 570051), (129, 477252), (162, 380034), (172, 357939), (243, 253356), (258, 238626), (324, 190017), (387, 159084), (486, 126678), (491, 125388), (516, 119313), (729, 84452), (774, 79542), (972, 63339), (982, 62694), (1161, 53028), (1458, 42226), (1473, 41796), (1548, 39771), (1964, 31347), (2322, 26514), (2916, 21113), (2946, 20898), (3483, 17676), (4419, 13932), (4644, 13257), (5892, 10449), (6966, 8838)]