1669668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 5268480

約数和(自身を除く): 3598812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 139, 143, 154, 156, 182, 231, 273, 278, 286, 308, 364, 417, 429, 462, 546, 556, 572, 834, 858, 924, 973, 1001, 1092, 1529, 1668, 1716, 1807, 1946, 2002, 2919, 3003, 3058, 3614, 3892, 4004, 4587, 5421, 5838, 6006, 6116, 7228, 9174, 10703, 10842, 11676, 12012, 12649, 18348, 19877, 21406, 21684, 25298, 32109, 37947, 39754, 42812, 50596, 59631, 64218, 75894, 79508, 119262, 128436, 139139, 151788, 238524, 278278, 417417, 556556, 834834, 1669668]

約数ペア:

[(1, 1669668), (2, 834834), (3, 556556), (4, 417417), (6, 278278), (7, 238524), (11, 151788), (12, 139139), (13, 128436), (14, 119262), (21, 79508), (22, 75894), (26, 64218), (28, 59631), (33, 50596), (39, 42812), (42, 39754), (44, 37947), (52, 32109), (66, 25298), (77, 21684), (78, 21406), (84, 19877), (91, 18348), (132, 12649), (139, 12012), (143, 11676), (154, 10842), (156, 10703), (182, 9174), (231, 7228), (273, 6116), (278, 6006), (286, 5838), (308, 5421), (364, 4587), (417, 4004), (429, 3892), (462, 3614), (546, 3058), (556, 3003), (572, 2919), (834, 2002), (858, 1946), (924, 1807), (973, 1716), (1001, 1668), (1092, 1529)]