7741188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 25683840

約数和(自身を除く): 17942652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 139, 153, 156, 182, 204, 221, 234, 238, 252, 273, 278, 306, 357, 364, 417, 442, 468, 476, 546, 556, 612, 663, 714, 819, 834, 884, 973, 1071, 1092, 1251, 1326, 1428, 1547, 1638, 1668, 1807, 1946, 1989, 2142, 2363, 2502, 2652, 2919, 3094, 3276, 3614, 3892, 3978, 4284, 4641, 4726, 5004, 5421, 5838, 6188, 7089, 7228, 7956, 8757, 9282, 9452, 10842, 11676, 12649, 13923, 14178, 16263, 16541, 17514, 18564, 21267, 21684, 25298, 27846, 28356, 30719, 32526, 33082, 35028, 37947, 42534, 49623, 50596, 55692, 61438, 65052, 66164, 75894, 85068, 92157, 99246, 113841, 122876, 148869, 151788, 184314, 198492, 215033, 227682, 276471, 297738, 368628, 430066, 455364, 552942, 595476, 645099, 860132, 1105884, 1290198, 1935297, 2580396, 3870594, 7741188]

約数ペア:

[(1, 7741188), (2, 3870594), (3, 2580396), (4, 1935297), (6, 1290198), (7, 1105884), (9, 860132), (12, 645099), (13, 595476), (14, 552942), (17, 455364), (18, 430066), (21, 368628), (26, 297738), (28, 276471), (34, 227682), (36, 215033), (39, 198492), (42, 184314), (51, 151788), (52, 148869), (63, 122876), (68, 113841), (78, 99246), (84, 92157), (91, 85068), (102, 75894), (117, 66164), (119, 65052), (126, 61438), (139, 55692), (153, 50596), (156, 49623), (182, 42534), (204, 37947), (221, 35028), (234, 33082), (238, 32526), (252, 30719), (273, 28356), (278, 27846), (306, 25298), (357, 21684), (364, 21267), (417, 18564), (442, 17514), (468, 16541), (476, 16263), (546, 14178), (556, 13923), (612, 12649), (663, 11676), (714, 10842), (819, 9452), (834, 9282), (884, 8757), (973, 7956), (1071, 7228), (1092, 7089), (1251, 6188), (1326, 5838), (1428, 5421), (1547, 5004), (1638, 4726), (1668, 4641), (1807, 4284), (1946, 3978), (1989, 3892), (2142, 3614), (2363, 3276), (2502, 3094), (2652, 2919)]