17259242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 35852544

約数和(自身を除く): 18593302

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 233, 259, 286, 407, 466, 481, 518, 814, 962, 1001, 1631, 2002, 2563, 2849, 3029, 3262, 3367, 5126, 5291, 5698, 6058, 6734, 8621, 10582, 17242, 17941, 21203, 33319, 35882, 37037, 42406, 60347, 66638, 74074, 94831, 112073, 120694, 189662, 224146, 233233, 466466, 663817, 784511, 1232803, 1327634, 1569022, 2465606, 8629621, 17259242]

約数ペア:

[(1, 17259242), (2, 8629621), (7, 2465606), (11, 1569022), (13, 1327634), (14, 1232803), (22, 784511), (26, 663817), (37, 466466), (74, 233233), (77, 224146), (91, 189662), (143, 120694), (154, 112073), (182, 94831), (233, 74074), (259, 66638), (286, 60347), (407, 42406), (466, 37037), (481, 35882), (518, 33319), (814, 21203), (962, 17941), (1001, 17242), (1631, 10582), (2002, 8621), (2563, 6734), (2849, 6058), (3029, 5698), (3262, 5291), (3367, 5126)]