17428554

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 47496960

約数和(自身を除く): 30068406

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 37, 39, 54, 61, 66, 74, 78, 99, 111, 117, 122, 143, 183, 198, 222, 234, 286, 297, 333, 351, 366, 407, 429, 481, 549, 594, 666, 671, 702, 793, 814, 858, 962, 999, 1098, 1221, 1287, 1342, 1443, 1586, 1647, 1998, 2013, 2257, 2379, 2442, 2574, 2886, 3294, 3663, 3861, 4026, 4329, 4514, 4758, 5291, 6039, 6771, 7137, 7326, 7722, 8658, 8723, 10582, 10989, 12078, 12987, 13542, 14274, 15873, 17446, 18117, 20313, 21411, 21978, 24827, 25974, 26169, 29341, 31746, 36234, 40626, 42822, 47619, 49654, 52338, 58682, 60939, 74481, 78507, 88023, 95238, 121878, 142857, 148962, 157014, 176046, 223443, 235521, 264069, 285714, 322751, 446886, 471042, 528138, 645502, 670329, 792207, 968253, 1340658, 1584414, 1936506, 2904759, 5809518, 8714277, 17428554]

約数ペア:

[(1, 17428554), (2, 8714277), (3, 5809518), (6, 2904759), (9, 1936506), (11, 1584414), (13, 1340658), (18, 968253), (22, 792207), (26, 670329), (27, 645502), (33, 528138), (37, 471042), (39, 446886), (54, 322751), (61, 285714), (66, 264069), (74, 235521), (78, 223443), (99, 176046), (111, 157014), (117, 148962), (122, 142857), (143, 121878), (183, 95238), (198, 88023), (222, 78507), (234, 74481), (286, 60939), (297, 58682), (333, 52338), (351, 49654), (366, 47619), (407, 42822), (429, 40626), (481, 36234), (549, 31746), (594, 29341), (666, 26169), (671, 25974), (702, 24827), (793, 21978), (814, 21411), (858, 20313), (962, 18117), (999, 17446), (1098, 15873), (1221, 14274), (1287, 13542), (1342, 12987), (1443, 12078), (1586, 10989), (1647, 10582), (1998, 8723), (2013, 8658), (2257, 7722), (2379, 7326), (2442, 7137), (2574, 6771), (2886, 6039), (3294, 5291), (3663, 4758), (3861, 4514), (4026, 4329)]