7128198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 19918080

約数和(自身を除く): 12789882

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 99, 111, 126, 139, 154, 198, 222, 231, 259, 278, 333, 407, 417, 462, 518, 666, 693, 777, 814, 834, 973, 1221, 1251, 1386, 1529, 1554, 1946, 2331, 2442, 2502, 2849, 2919, 3058, 3663, 4587, 4662, 5143, 5698, 5838, 7326, 8547, 8757, 9174, 10286, 10703, 13761, 15429, 17094, 17514, 21406, 25641, 27522, 30858, 32109, 36001, 46287, 51282, 56573, 64218, 72002, 92574, 96327, 108003, 113146, 169719, 192654, 216006, 324009, 339438, 396011, 509157, 648018, 792022, 1018314, 1188033, 2376066, 3564099, 7128198]

約数ペア:

[(1, 7128198), (2, 3564099), (3, 2376066), (6, 1188033), (7, 1018314), (9, 792022), (11, 648018), (14, 509157), (18, 396011), (21, 339438), (22, 324009), (33, 216006), (37, 192654), (42, 169719), (63, 113146), (66, 108003), (74, 96327), (77, 92574), (99, 72002), (111, 64218), (126, 56573), (139, 51282), (154, 46287), (198, 36001), (222, 32109), (231, 30858), (259, 27522), (278, 25641), (333, 21406), (407, 17514), (417, 17094), (462, 15429), (518, 13761), (666, 10703), (693, 10286), (777, 9174), (814, 8757), (834, 8547), (973, 7326), (1221, 5838), (1251, 5698), (1386, 5143), (1529, 4662), (1554, 4587), (1946, 3663), (2331, 3058), (2442, 2919), (2502, 2849)]