1973244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 5738880

約数和(自身を除く): 3765636

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 139, 156, 169, 182, 273, 278, 338, 364, 417, 507, 546, 556, 676, 834, 973, 1014, 1092, 1183, 1668, 1807, 1946, 2028, 2366, 2919, 3549, 3614, 3892, 4732, 5421, 5838, 7098, 7228, 10842, 11676, 12649, 14196, 21684, 23491, 25298, 37947, 46982, 50596, 70473, 75894, 93964, 140946, 151788, 164437, 281892, 328874, 493311, 657748, 986622, 1973244]

約数ペア:

[(1, 1973244), (2, 986622), (3, 657748), (4, 493311), (6, 328874), (7, 281892), (12, 164437), (13, 151788), (14, 140946), (21, 93964), (26, 75894), (28, 70473), (39, 50596), (42, 46982), (52, 37947), (78, 25298), (84, 23491), (91, 21684), (139, 14196), (156, 12649), (169, 11676), (182, 10842), (273, 7228), (278, 7098), (338, 5838), (364, 5421), (417, 4732), (507, 3892), (546, 3614), (556, 3549), (676, 2919), (834, 2366), (973, 2028), (1014, 1946), (1092, 1807), (1183, 1668)]