13625892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 39748800

約数和(自身を除く): 26122908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 389, 417, 556, 778, 834, 973, 1167, 1251, 1556, 1668, 1946, 2334, 2502, 2723, 2919, 3501, 3892, 4668, 5004, 5446, 5838, 7002, 8169, 8757, 10892, 11676, 14004, 16338, 17514, 24507, 32676, 35028, 49014, 54071, 98028, 108142, 162213, 216284, 324426, 378497, 486639, 648852, 756994, 973278, 1135491, 1513988, 1946556, 2270982, 3406473, 4541964, 6812946, 13625892]

約数ペア:

[(1, 13625892), (2, 6812946), (3, 4541964), (4, 3406473), (6, 2270982), (7, 1946556), (9, 1513988), (12, 1135491), (14, 973278), (18, 756994), (21, 648852), (28, 486639), (36, 378497), (42, 324426), (63, 216284), (84, 162213), (126, 108142), (139, 98028), (252, 54071), (278, 49014), (389, 35028), (417, 32676), (556, 24507), (778, 17514), (834, 16338), (973, 14004), (1167, 11676), (1251, 10892), (1556, 8757), (1668, 8169), (1946, 7002), (2334, 5838), (2502, 5446), (2723, 5004), (2919, 4668), (3501, 3892)]