13681224

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 39291120

約数和(自身を除く): 25609896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 491, 516, 648, 774, 982, 1032, 1161, 1473, 1548, 1964, 2322, 2946, 3096, 3483, 3928, 4419, 4644, 5892, 6966, 8838, 9288, 11784, 13257, 13932, 17676, 21113, 26514, 27864, 35352, 39771, 42226, 53028, 63339, 79542, 84452, 106056, 126678, 159084, 168904, 190017, 253356, 318168, 380034, 506712, 570051, 760068, 1140102, 1520136, 1710153, 2280204, 3420306, 4560408, 6840612, 13681224]

約数ペア:

[(1, 13681224), (2, 6840612), (3, 4560408), (4, 3420306), (6, 2280204), (8, 1710153), (9, 1520136), (12, 1140102), (18, 760068), (24, 570051), (27, 506712), (36, 380034), (43, 318168), (54, 253356), (72, 190017), (81, 168904), (86, 159084), (108, 126678), (129, 106056), (162, 84452), (172, 79542), (216, 63339), (258, 53028), (324, 42226), (344, 39771), (387, 35352), (491, 27864), (516, 26514), (648, 21113), (774, 17676), (982, 13932), (1032, 13257), (1161, 11784), (1473, 9288), (1548, 8838), (1964, 6966), (2322, 5892), (2946, 4644), (3096, 4419), (3483, 3928)]